129151055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15551}}^1$

素因数の和:15718

約数の個数: 16

約数和(自身を含む): 170201088

約数和(自身を除く): 41050033

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 15551, 77755, 171061, 855305, 2348201, 11741005, 25830211, 129151055]

約数ペア:

[(1, 129151055), (5, 25830211), (11, 11741005), (55, 2348201), (151, 855305), (755, 171061), (1661, 77755), (8305, 15551)]