42793025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 58859328

約数和(自身を除く): 16066303

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 2551, 3355, 12755, 16775, 28061, 63775, 140305, 155611, 701525, 778055, 1711721, 3890275, 8558605, 42793025]

約数ペア:

[(1, 42793025), (5, 8558605), (11, 3890275), (25, 1711721), (55, 778055), (61, 701525), (275, 155611), (305, 140305), (671, 63775), (1525, 28061), (2551, 16775), (3355, 12755)]