4061785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 2066855

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 113, 395, 455, 553, 565, 791, 1027, 1469, 2765, 3955, 5135, 7189, 7345, 8927, 10283, 35945, 44635, 51415, 62489, 116051, 312445, 580255, 812357, 4061785]

約数ペア:

[(1, 4061785), (5, 812357), (7, 580255), (13, 312445), (35, 116051), (65, 62489), (79, 51415), (91, 44635), (113, 35945), (395, 10283), (455, 8927), (553, 7345), (565, 7189), (791, 5135), (1027, 3955), (1469, 2765)]