267793345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{42139}}^1$

素因数の和:42216

約数の個数: 16

約数和(自身を含む): 339816960

約数和(自身を除く): 72023615

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 42139, 210695, 1306309, 1727699, 6531545, 8638495, 53558669, 267793345]

約数ペア:

[(1, 267793345), (5, 53558669), (31, 8638495), (41, 6531545), (155, 1727699), (205, 1306309), (1271, 210695), (6355, 42139)]