179426455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 238880880

約数和(自身を除く): 59454425

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 5179, 6929, 25895, 34645, 67327, 212339, 336635, 875251, 1061695, 2760407, 4376255, 13802035, 35885291, 179426455]

約数ペア:

[(1, 179426455), (5, 35885291), (13, 13802035), (41, 4376255), (65, 2760407), (169, 1061695), (205, 875251), (533, 336635), (845, 212339), (2665, 67327), (5179, 34645), (6929, 25895)]