91976625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 188522880

約数和(自身を除く): 96546255

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 125, 171, 195, 225, 247, 285, 325, 331, 375, 475, 585, 741, 855, 975, 993, 1125, 1235, 1425, 1625, 1655, 2223, 2375, 2925, 2979, 3705, 4275, 4303, 4875, 4965, 6175, 6289, 7125, 8275, 11115, 12909, 14625, 14895, 18525, 18867, 21375, 21515, 24825, 30875, 31445, 38727, 41375, 55575, 56601, 64545, 74475, 81757, 92625, 94335, 107575, 124125, 157225, 193635, 245271, 277875, 283005, 322725, 372375, 408785, 471675, 537875, 735813, 786125, 968175, 1226355, 1415025, 1613625, 2043925, 2358375, 3679065, 4840875, 6131775, 7075125, 10219625, 18395325, 30658875, 91976625]

約数ペア:

[(1, 91976625), (3, 30658875), (5, 18395325), (9, 10219625), (13, 7075125), (15, 6131775), (19, 4840875), (25, 3679065), (39, 2358375), (45, 2043925), (57, 1613625), (65, 1415025), (75, 1226355), (95, 968175), (117, 786125), (125, 735813), (171, 537875), (195, 471675), (225, 408785), (247, 372375), (285, 322725), (325, 283005), (331, 277875), (375, 245271), (475, 193635), (585, 157225), (741, 124125), (855, 107575), (975, 94335), (993, 92625), (1125, 81757), (1235, 74475), (1425, 64545), (1625, 56601), (1655, 55575), (2223, 41375), (2375, 38727), (2925, 31445), (2979, 30875), (3705, 24825), (4275, 21515), (4303, 21375), (4875, 18867), (4965, 18525), (6175, 14895), (6289, 14625), (7125, 12909), (8275, 11115)]