70528205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18061}}^1$

素因数の和:18148

約数の個数: 16

約数和(自身を含む): 93633408

約数和(自身を除く): 23105203

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 18061, 90305, 198671, 993355, 1282331, 6411655, 14105641, 70528205]

約数ペア:

[(1, 70528205), (5, 14105641), (11, 6411655), (55, 1282331), (71, 993355), (355, 198671), (781, 90305), (3905, 18061)]