25513458

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80231}}^1$

素因数の和:80289

約数の個数: 16

約数和(自身を含む): 51990336

約数和(自身を除く): 26476878

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 80231, 160462, 240693, 481386, 4252243, 8504486, 12756729, 25513458]

約数ペア:

[(1, 25513458), (2, 12756729), (3, 8504486), (6, 4252243), (53, 481386), (106, 240693), (159, 160462), (318, 80231)]