4049920005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{31253}}^1$

素因数の和:31477

約数の個数: 32

約数和(自身を含む): 6642850176

約数和(自身を除く): 2592930171

約数列:

[1, 3, 5, 15, 53, 159, 163, 265, 489, 795, 815, 2445, 8639, 25917, 31253, 43195, 93759, 129585, 156265, 468795, 1656409, 4969227, 5094239, 8282045, 15282717, 24846135, 25471195, 76413585, 269994667, 809984001, 1349973335, 4049920005]

約数ペア:

[(1, 4049920005), (3, 1349973335), (5, 809984001), (15, 269994667), (53, 76413585), (159, 25471195), (163, 24846135), (265, 15282717), (489, 8282045), (795, 5094239), (815, 4969227), (2445, 1656409), (8639, 468795), (25917, 156265), (31253, 129585), (43195, 93759)]