20133585

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2963}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 35141184

約数和(自身を除く): 15007599

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2963, 6795, 8889, 14815, 26667, 44445, 133335, 447413, 1342239, 2237065, 4026717, 6711195, 20133585]

約数ペア:

[(1, 20133585), (3, 6711195), (5, 4026717), (9, 2237065), (15, 1342239), (45, 447413), (151, 133335), (453, 44445), (755, 26667), (1359, 14815), (2265, 8889), (2963, 6795)]