521547095

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1\times {\mathrm{1427}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 636225408

約数和(自身を除く): 114678313

約数列:

[1, 5, 67, 335, 1091, 1427, 5455, 7135, 73097, 95609, 365485, 478045, 1556857, 7784285, 104309419, 521547095]

約数ペア:

[(1, 521547095), (5, 104309419), (67, 7784285), (335, 1556857), (1091, 478045), (1427, 365485), (5455, 95609), (7135, 73097)]