63487019625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{76919}}^1$

素因数の和:77039

約数の個数: 64

約数和(自身を含む): 110587576320

約数和(自身を除く): 47100556695

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 125, 155, 213, 355, 375, 465, 775, 1065, 1775, 2201, 2325, 3875, 5325, 6603, 8875, 11005, 11625, 26625, 33015, 55025, 76919, 165075, 230757, 275125, 384595, 825375, 1153785, 1922975, 2384489, 5461249, 5768925, 7153467, 9614875, 11922445, 16383747, 27306245, 28844625, 35767335, 59612225, 81918735, 136531225, 169298719, 178836675, 298061125, 409593675, 507896157, 682656125, 846493595, 894183375, 2047968375, 2539480785, 4232467975, 12697403925, 21162339875, 63487019625]

約数ペア:

[(1, 63487019625), (3, 21162339875), (5, 12697403925), (15, 4232467975), (25, 2539480785), (31, 2047968375), (71, 894183375), (75, 846493595), (93, 682656125), (125, 507896157), (155, 409593675), (213, 298061125), (355, 178836675), (375, 169298719), (465, 136531225), (775, 81918735), (1065, 59612225), (1775, 35767335), (2201, 28844625), (2325, 27306245), (3875, 16383747), (5325, 11922445), (6603, 9614875), (8875, 7153467), (11005, 5768925), (11625, 5461249), (26625, 2384489), (33015, 1922975), (55025, 1153785), (76919, 825375), (165075, 384595), (230757, 275125)]