157435471875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 301300715520

約数和(自身を除く): 143865243645

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 61, 75, 87, 125, 145, 165, 183, 275, 305, 319, 375, 435, 625, 671, 725, 825, 863, 915, 957, 1375, 1525, 1595, 1769, 1875, 2013, 2175, 2589, 3125, 3355, 3625, 4125, 4315, 4575, 4785, 5307, 6875, 7625, 7975, 8845, 9375, 9493, 10065, 10875, 12945, 16775, 18125, 19459, 20625, 21575, 22875, 23925, 25027, 26535, 28479, 34375, 38125, 39875, 44225, 47465, 50325, 52643, 54375, 58377, 64725, 75081, 83875, 90625, 97295, 103125, 107875, 114375, 119625, 125135, 132675, 142395, 157929, 190625, 199375, 221125, 237325, 251625, 263215, 271875, 275297, 291885, 323625, 375405, 419375, 486475, 539375, 571875, 579073, 598125, 625675, 663375, 711975, 789645, 825891, 996875, 1105625, 1186625, 1258125, 1316075, 1376485, 1459425, 1526647, 1618125, 1737219, 1877025, 2096875, 2432375, 2696875, 2895365, 2990625, 3128375, 3316875, 3559875, 3948225, 4129455, 4579941, 5528125, 5933125, 6290625, 6580375, 6882425, 7297125, 7633235, 8090625, 8686095, 9385125, 12161875, 14476825, 15641875, 16584375, 16793117, 17799375, 19741125, 20647275, 22899705, 29665625, 32901875, 34412125, 36485625, 38166175, 43430475, 46925625, 50379351, 60809375, 72384125, 78209375, 83965585, 88996875, 98705625, 103236375, 114498525, 164509375, 172060625, 182428125, 190830875, 217152375, 234628125, 251896755, 361920625, 419827925, 493528125, 516181875, 572492625, 860303125, 954154375, 1085761875, 1259483775, 1809603125, 2099139625, 2580909375, 2862463125, 4770771875, 5428809375, 6297418875, 10495698125, 14312315625, 31487094375, 52478490625, 157435471875]

約数ペア:

[(1, 157435471875), (3, 52478490625), (5, 31487094375), (11, 14312315625), (15, 10495698125), (25, 6297418875), (29, 5428809375), (33, 4770771875), (55, 2862463125), (61, 2580909375), (75, 2099139625), (87, 1809603125), (125, 1259483775), (145, 1085761875), (165, 954154375), (183, 860303125), (275, 572492625), (305, 516181875), (319, 493528125), (375, 419827925), (435, 361920625), (625, 251896755), (671, 234628125), (725, 217152375), (825, 190830875), (863, 182428125), (915, 172060625), (957, 164509375), (1375, 114498525), (1525, 103236375), (1595, 98705625), (1769, 88996875), (1875, 83965585), (2013, 78209375), (2175, 72384125), (2589, 60809375), (3125, 50379351), (3355, 46925625), (3625, 43430475), (4125, 38166175), (4315, 36485625), (4575, 34412125), (4785, 32901875), (5307, 29665625), (6875, 22899705), (7625, 20647275), (7975, 19741125), (8845, 17799375), (9375, 16793117), (9493, 16584375), (10065, 15641875), (10875, 14476825), (12945, 12161875), (16775, 9385125), (18125, 8686095), (19459, 8090625), (20625, 7633235), (21575, 7297125), (22875, 6882425), (23925, 6580375), (25027, 6290625), (26535, 5933125), (28479, 5528125), (34375, 4579941), (38125, 4129455), (39875, 3948225), (44225, 3559875), (47465, 3316875), (50325, 3128375), (52643, 2990625), (54375, 2895365), (58377, 2696875), (64725, 2432375), (75081, 2096875), (83875, 1877025), (90625, 1737219), (97295, 1618125), (103125, 1526647), (107875, 1459425), (114375, 1376485), (119625, 1316075), (125135, 1258125), (132675, 1186625), (142395, 1105625), (157929, 996875), (190625, 825891), (199375, 789645), (221125, 711975), (237325, 663375), (251625, 625675), (263215, 598125), (271875, 579073), (275297, 571875), (291885, 539375), (323625, 486475), (375405, 419375)]