101438575

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 36

約数和(自身を含む): 154958832

約数和(自身を除く): 53520257

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 4871, 20825, 24355, 34097, 82807, 121775, 170485, 238679, 414035, 579649, 852425, 1193395, 2070175, 2898245, 4057543, 5966975, 14491225, 20287715, 101438575]

約数ペア:

[(1, 101438575), (5, 20287715), (7, 14491225), (17, 5966975), (25, 4057543), (35, 2898245), (49, 2070175), (85, 1193395), (119, 852425), (175, 579649), (245, 414035), (425, 238679), (595, 170485), (833, 121775), (1225, 82807), (2975, 34097), (4165, 24355), (4871, 20825)]