130129505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18061}}^1$

素因数の和:18208

約数の個数: 16

約数和(自身を含む): 171661248

約数和(自身を除く): 41531743

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 18061, 90305, 198671, 993355, 2365991, 11829955, 26025901, 130129505]

約数ペア:

[(1, 130129505), (5, 26025901), (11, 11829955), (55, 2365991), (131, 993355), (655, 198671), (1441, 90305), (7205, 18061)]