70204225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30889

約数の個数: 24

約数和(自身を含む): 107145920

約数和(自身を除く): 36941695

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 30859, 154295, 216013, 401167, 771475, 1080065, 2005835, 2808169, 5400325, 10029175, 14040845, 70204225]

約数ペア:

[(1, 70204225), (5, 14040845), (7, 10029175), (13, 5400325), (25, 2808169), (35, 2005835), (65, 1080065), (91, 771475), (175, 401167), (325, 216013), (455, 154295), (2275, 30859)]