8792225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 18

約数和(自身を含む): 11811186

約数和(自身を除く): 3018961

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 2081, 4225, 10405, 27053, 52025, 135265, 351689, 676325, 1758445, 8792225]

約数ペア:

[(1, 8792225), (5, 1758445), (13, 676325), (25, 351689), (65, 135265), (169, 52025), (325, 27053), (845, 10405), (2081, 4225)]