9750853875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 19096197120

約数和(自身を除く): 9345343245

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 109, 125, 159, 175, 265, 327, 371, 375, 525, 545, 643, 763, 795, 875, 1113, 1325, 1635, 1855, 1929, 2289, 2625, 2725, 3215, 3815, 3975, 4501, 5565, 5777, 6625, 8175, 9275, 9645, 11445, 13503, 13625, 16075, 17331, 19075, 19875, 22505, 27825, 28885, 34079, 40439, 40875, 46375, 48225, 57225, 67515, 70087, 80375, 86655, 95375, 102237, 112525, 121317, 139125, 144425, 170395, 202195, 210261, 238553, 241125, 286125, 337575, 350435, 433275, 490609, 511185, 562625, 606585, 715659, 722125, 851975, 1010975, 1051305, 1192765, 1471827, 1687875, 1752175, 2166375, 2453045, 2555925, 3032925, 3578295, 3714611, 4259875, 5054875, 5256525, 5963825, 7359135, 8760875, 11143833, 12265225, 12779625, 15164625, 17891475, 18573055, 26002277, 26282625, 29819125, 36795675, 55719165, 61326125, 78006831, 89457375, 92865275, 130011385, 183978375, 278595825, 390034155, 464326375, 650056925, 1392979125, 1950170775, 3250284625, 9750853875]

約数ペア:

[(1, 9750853875), (3, 3250284625), (5, 1950170775), (7, 1392979125), (15, 650056925), (21, 464326375), (25, 390034155), (35, 278595825), (53, 183978375), (75, 130011385), (105, 92865275), (109, 89457375), (125, 78006831), (159, 61326125), (175, 55719165), (265, 36795675), (327, 29819125), (371, 26282625), (375, 26002277), (525, 18573055), (545, 17891475), (643, 15164625), (763, 12779625), (795, 12265225), (875, 11143833), (1113, 8760875), (1325, 7359135), (1635, 5963825), (1855, 5256525), (1929, 5054875), (2289, 4259875), (2625, 3714611), (2725, 3578295), (3215, 3032925), (3815, 2555925), (3975, 2453045), (4501, 2166375), (5565, 1752175), (5777, 1687875), (6625, 1471827), (8175, 1192765), (9275, 1051305), (9645, 1010975), (11445, 851975), (13503, 722125), (13625, 715659), (16075, 606585), (17331, 562625), (19075, 511185), (19875, 490609), (22505, 433275), (27825, 350435), (28885, 337575), (34079, 286125), (40439, 241125), (40875, 238553), (46375, 210261), (48225, 202195), (57225, 170395), (67515, 144425), (70087, 139125), (80375, 121317), (86655, 112525), (95375, 102237)]