15696913375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 24115553280

約数和(自身を除く): 8418639905

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 107, 125, 143, 145, 275, 283, 319, 325, 377, 535, 715, 725, 1177, 1375, 1391, 1415, 1595, 1625, 1885, 2675, 3103, 3113, 3575, 3625, 3679, 4147, 5885, 6955, 7075, 7975, 8207, 9425, 13375, 15301, 15515, 15565, 17875, 18395, 20735, 29425, 30281, 34133, 34775, 35375, 39875, 40339, 40469, 41035, 47125, 76505, 77575, 77825, 90277, 91975, 103675, 106691, 147125, 151405, 170665, 173875, 201695, 202345, 205175, 333091, 382525, 387875, 389125, 393653, 443729, 451385, 459875, 518375, 533455, 757025, 853325, 878149, 1008475, 1011725, 1025875, 1173601, 1665455, 1912625, 1968265, 2218645, 2256925, 2667275, 3785125, 4266625, 4330183, 4390745, 5042375, 5058625, 5868005, 8327275, 9659639, 9841325, 11093225, 11284625, 11415937, 13336375, 21650915, 21953725, 29340025, 41636375, 48298195, 49206625, 55466125, 57079685, 108254575, 109768625, 125575307, 146700125, 241490975, 285398425, 541272875, 627876535, 1207454875, 1426992125, 3139382675, 15696913375]

約数ペア:

[(1, 15696913375), (5, 3139382675), (11, 1426992125), (13, 1207454875), (25, 627876535), (29, 541272875), (55, 285398425), (65, 241490975), (107, 146700125), (125, 125575307), (143, 109768625), (145, 108254575), (275, 57079685), (283, 55466125), (319, 49206625), (325, 48298195), (377, 41636375), (535, 29340025), (715, 21953725), (725, 21650915), (1177, 13336375), (1375, 11415937), (1391, 11284625), (1415, 11093225), (1595, 9841325), (1625, 9659639), (1885, 8327275), (2675, 5868005), (3103, 5058625), (3113, 5042375), (3575, 4390745), (3625, 4330183), (3679, 4266625), (4147, 3785125), (5885, 2667275), (6955, 2256925), (7075, 2218645), (7975, 1968265), (8207, 1912625), (9425, 1665455), (13375, 1173601), (15301, 1025875), (15515, 1011725), (15565, 1008475), (17875, 878149), (18395, 853325), (20735, 757025), (29425, 533455), (30281, 518375), (34133, 459875), (34775, 451385), (35375, 443729), (39875, 393653), (40339, 389125), (40469, 387875), (41035, 382525), (47125, 333091), (76505, 205175), (77575, 202345), (77825, 201695), (90277, 173875), (91975, 170665), (103675, 151405), (106691, 147125)]