39625455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 26937105

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 1283, 2059, 3849, 6177, 6415, 10295, 19245, 30885, 37207, 91093, 111621, 186035, 273279, 455465, 558105, 1366395, 2641697, 7925091, 13208485, 39625455]

約数ペア:

[(1, 39625455), (3, 13208485), (5, 7925091), (15, 2641697), (29, 1366395), (71, 558105), (87, 455465), (145, 273279), (213, 186035), (355, 111621), (435, 91093), (1065, 37207), (1283, 30885), (2059, 19245), (3849, 10295), (6177, 6415)]