8830795025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1291}}^1\times {\mathrm{1619}}^1$

素因数の和:2946

約数の個数: 36

約数和(自身を含む): 11873815920

約数和(自身を除く): 3043020895

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1291, 1619, 4225, 6455, 8095, 16783, 21047, 32275, 40475, 83915, 105235, 218179, 273611, 419575, 526175, 1090895, 1368055, 2090129, 5454475, 6840275, 10450645, 27171677, 52253225, 135858385, 353231801, 679291925, 1766159005, 8830795025]

約数ペア:

[(1, 8830795025), (5, 1766159005), (13, 679291925), (25, 353231801), (65, 135858385), (169, 52253225), (325, 27171677), (845, 10450645), (1291, 6840275), (1619, 5454475), (4225, 2090129), (6455, 1368055), (8095, 1090895), (16783, 526175), (21047, 419575), (32275, 273611), (40475, 218179), (83915, 105235)]