945112025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15551}}^1$

素因数の和:15602

約数の個数: 48

約数和(自身を含む): 1457906688

約数和(自身を除く): 512794663

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 2431, 3575, 4675, 5525, 12155, 15551, 60775, 77755, 171061, 202163, 264367, 388775, 855305, 1010815, 1321835, 2223793, 2908037, 3436771, 4276525, 5054075, 6609175, 11118965, 14540185, 17183855, 37804481, 55594825, 72700925, 85919275, 189022405, 945112025]

約数ペア:

[(1, 945112025), (5, 189022405), (11, 85919275), (13, 72700925), (17, 55594825), (25, 37804481), (55, 17183855), (65, 14540185), (85, 11118965), (143, 6609175), (187, 5054075), (221, 4276525), (275, 3436771), (325, 2908037), (425, 2223793), (715, 1321835), (935, 1010815), (1105, 855305), (2431, 388775), (3575, 264367), (4675, 202163), (5525, 171061), (12155, 77755), (15551, 60775)]