126570925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 169989120

約数和(自身を除く): 43418195

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 2039, 2483, 4775, 10195, 12415, 26507, 50975, 62075, 132535, 389449, 662675, 1947245, 5062837, 9736225, 25314185, 126570925]

約数ペア:

[(1, 126570925), (5, 25314185), (13, 9736225), (25, 5062837), (65, 1947245), (191, 662675), (325, 389449), (955, 132535), (2039, 62075), (2483, 50975), (4775, 26507), (10195, 12415)]