70709965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 86434560

約数和(自身を除く): 15724595

約数列:

[1, 5, 71, 355, 409, 487, 2045, 2435, 29039, 34577, 145195, 172885, 199183, 995915, 14141993, 70709965]

約数ペア:

[(1, 70709965), (5, 14141993), (71, 995915), (355, 199183), (409, 172885), (487, 145195), (2045, 34577), (2435, 29039)]