9856539575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{30689}}^1$

素因数の和:31171

約数の個数: 24

約数和(自身を含む): 12672514800

約数和(自身を除く): 2815975225

約数列:

[1, 5, 25, 29, 145, 443, 725, 2215, 11075, 12847, 30689, 64235, 153445, 321175, 767225, 889981, 4449905, 13595227, 22249525, 67976135, 339880675, 394261583, 1971307915, 9856539575]

約数ペア:

[(1, 9856539575), (5, 1971307915), (25, 394261583), (29, 339880675), (145, 67976135), (443, 22249525), (725, 13595227), (2215, 4449905), (11075, 889981), (12847, 767225), (30689, 321175), (64235, 153445)]