61327895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 76662720

約数和(自身を除く): 15334825

約数列:

[1, 5, 29, 145, 151, 755, 2801, 4379, 14005, 21895, 81229, 406145, 422951, 2114755, 12265579, 61327895]

約数ペア:

[(1, 61327895), (5, 12265579), (29, 2114755), (145, 422951), (151, 406145), (755, 81229), (2801, 21895), (4379, 14005)]