89929665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 180700416

約数和(自身を除く): 90770751

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4021, 4473, 7455, 12063, 20105, 22365, 28147, 36189, 60315, 84441, 140735, 180945, 253323, 285491, 422205, 856473, 1266615, 1427455, 1998437, 2569419, 4282365, 5995311, 9992185, 12847095, 17985933, 29976555, 89929665]

約数ペア:

[(1, 89929665), (3, 29976555), (5, 17985933), (7, 12847095), (9, 9992185), (15, 5995311), (21, 4282365), (35, 2569419), (45, 1998437), (63, 1427455), (71, 1266615), (105, 856473), (213, 422205), (315, 285491), (355, 253323), (497, 180945), (639, 140735), (1065, 84441), (1491, 60315), (2485, 36189), (3195, 28147), (4021, 22365), (4473, 20105), (7455, 12063)]