139956905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{2207}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 183458304

約数和(自身を除く): 43501399

約数列:

[1, 5, 11, 55, 1153, 2207, 5765, 11035, 12683, 24277, 63415, 121385, 2544671, 12723355, 27991381, 139956905]

約数ペア:

[(1, 139956905), (5, 27991381), (11, 12723355), (55, 2544671), (1153, 121385), (2207, 63415), (5765, 24277), (11035, 12683)]