40162005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5281}}^1$

素因数の和:5318

約数の個数: 36

約数和(自身を含む): 75395268

約数和(自身を除く): 35233263

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 5281, 7605, 15843, 26405, 47529, 68653, 79215, 205959, 237645, 343265, 617877, 892489, 1029795, 2677467, 3089385, 4462445, 8032401, 13387335, 40162005]

約数ペア:

[(1, 40162005), (3, 13387335), (5, 8032401), (9, 4462445), (13, 3089385), (15, 2677467), (39, 1029795), (45, 892489), (65, 617877), (117, 343265), (169, 237645), (195, 205959), (507, 79215), (585, 68653), (845, 47529), (1521, 26405), (2535, 15843), (5281, 7605)]