90665465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19861}}^1$

素因数の和:19960

約数の個数: 16

約数和(自身を含む): 120125376

約数和(自身を除く): 29459911

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 19861, 99305, 218471, 1092355, 1648463, 8242315, 18133093, 90665465]

約数ペア:

[(1, 90665465), (5, 18133093), (11, 8242315), (55, 1648463), (83, 1092355), (415, 218471), (913, 99305), (4565, 19861)]