90835615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 29821985

約数列:

[1, 5, 13, 65, 83, 113, 149, 415, 565, 745, 1079, 1469, 1937, 5395, 7345, 9379, 9685, 12367, 16837, 46895, 61835, 84185, 121927, 160771, 218881, 609635, 803855, 1094405, 1397471, 6987355, 18167123, 90835615]

約数ペア:

[(1, 90835615), (5, 18167123), (13, 6987355), (65, 1397471), (83, 1094405), (113, 803855), (149, 609635), (415, 218881), (565, 160771), (745, 121927), (1079, 84185), (1469, 61835), (1937, 46895), (5395, 16837), (7345, 12367), (9379, 9685)]