889584865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{9241}}^1$

素因数の和:10740

約数の個数: 16

約数和(自身を含む): 1150518096

約数和(自身を除く): 260933231

約数列:

[1, 5, 13, 65, 1481, 7405, 9241, 19253, 46205, 96265, 120133, 600665, 13685921, 68429605, 177916973, 889584865]

約数ペア:

[(1, 889584865), (5, 177916973), (13, 68429605), (65, 13685921), (1481, 600665), (7405, 120133), (9241, 96265), (19253, 46205)]