80161575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82217}}^1$

素因数の和:82243

約数の個数: 24

約数和(自身を含む): 142730448

約数和(自身を除く): 62568873

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 82217, 246651, 411085, 1068821, 1233255, 2055425, 3206463, 5344105, 6166275, 16032315, 26720525, 80161575]

約数ペア:

[(1, 80161575), (3, 26720525), (5, 16032315), (13, 6166275), (15, 5344105), (25, 3206463), (39, 2055425), (65, 1233255), (75, 1068821), (195, 411085), (325, 246651), (975, 82217)]