101220385

素因数分解:

$5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4079}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 139046400

約数和(自身を除く): 37826015

約数列:

[1, 5, 7, 35, 709, 3545, 4079, 4963, 20395, 24815, 28553, 142765, 2892011, 14460055, 20244077, 101220385]

約数ペア:

[(1, 101220385), (5, 20244077), (7, 14460055), (35, 2892011), (709, 142765), (3545, 28553), (4079, 24815), (4963, 20395)]