90360985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11529

約数の個数: 24

約数和(自身を含む): 128366280

約数和(自身を除く): 38005295

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 11489, 57445, 126379, 149357, 631895, 746785, 1390169, 1642927, 6950845, 8214635, 18072197, 90360985]

約数ペア:

[(1, 90360985), (5, 18072197), (11, 8214635), (13, 6950845), (55, 1642927), (65, 1390169), (121, 746785), (143, 631895), (605, 149357), (715, 126379), (1573, 57445), (7865, 11489)]