87081166425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{3989}}^1$

素因数の和:4623

約数の個数: 96

約数和(自身を含む): 160729712640

約数和(自身を除く): 73648546215

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 563, 705, 825, 1175, 1551, 1689, 2585, 2815, 3525, 3989, 6193, 7755, 8445, 11967, 12925, 14075, 18579, 19945, 26461, 30965, 38775, 42225, 43879, 59835, 79383, 92895, 99725, 131637, 132305, 154825, 187483, 219395, 291071, 299175, 396915, 464475, 562449, 658185, 661525, 873213, 937415, 1096975, 1455355, 1984575, 2062313, 2245807, 2812245, 3290925, 4366065, 4687075, 6186939, 6737421, 7276775, 10311565, 11229035, 14061225, 21830325, 24703877, 30934695, 33687105, 51557825, 56145175, 74111631, 105552929, 123519385, 154673475, 168435525, 316658787, 370558155, 527764645, 617596925, 1161082219, 1583293935, 1852790775, 2638823225, 3483246657, 5805411095, 7916469675, 17416233285, 29027055475, 87081166425]

約数ペア:

[(1, 87081166425), (3, 29027055475), (5, 17416233285), (11, 7916469675), (15, 5805411095), (25, 3483246657), (33, 2638823225), (47, 1852790775), (55, 1583293935), (75, 1161082219), (141, 617596925), (165, 527764645), (235, 370558155), (275, 316658787), (517, 168435525), (563, 154673475), (705, 123519385), (825, 105552929), (1175, 74111631), (1551, 56145175), (1689, 51557825), (2585, 33687105), (2815, 30934695), (3525, 24703877), (3989, 21830325), (6193, 14061225), (7755, 11229035), (8445, 10311565), (11967, 7276775), (12925, 6737421), (14075, 6186939), (18579, 4687075), (19945, 4366065), (26461, 3290925), (30965, 2812245), (38775, 2245807), (42225, 2062313), (43879, 1984575), (59835, 1455355), (79383, 1096975), (92895, 937415), (99725, 873213), (131637, 661525), (132305, 658185), (154825, 562449), (187483, 464475), (219395, 396915), (291071, 299175)]