87522765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 160579584

約数和(自身を除く): 73056819

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 71, 93, 155, 165, 213, 241, 341, 355, 465, 723, 781, 1023, 1065, 1205, 1705, 2201, 2343, 2651, 3615, 3905, 5115, 6603, 7471, 7953, 11005, 11715, 13255, 17111, 22413, 24211, 33015, 37355, 39765, 51333, 72633, 82181, 85555, 112065, 121055, 188221, 246543, 256665, 363165, 410905, 530441, 564663, 941105, 1232715, 1591323, 2652205, 2823315, 5834851, 7956615, 17504553, 29174255, 87522765]

約数ペア:

[(1, 87522765), (3, 29174255), (5, 17504553), (11, 7956615), (15, 5834851), (31, 2823315), (33, 2652205), (55, 1591323), (71, 1232715), (93, 941105), (155, 564663), (165, 530441), (213, 410905), (241, 363165), (341, 256665), (355, 246543), (465, 188221), (723, 121055), (781, 112065), (1023, 85555), (1065, 82181), (1205, 72633), (1705, 51333), (2201, 39765), (2343, 37355), (2651, 33015), (3615, 24211), (3905, 22413), (5115, 17111), (6603, 13255), (7471, 11715), (7953, 11005)]