155054005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2791}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 191374848

約数和(自身を除く): 36320843

約数列:

[1, 5, 41, 205, 271, 1355, 2791, 11111, 13955, 55555, 114431, 572155, 756361, 3781805, 31010801, 155054005]

約数ペア:

[(1, 155054005), (5, 31010801), (41, 3781805), (205, 756361), (271, 572155), (1355, 114431), (2791, 55555), (11111, 13955)]