80488505

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 99692544

約数和(自身を除く): 19204039

約数列:

[1, 5, 37, 185, 223, 1115, 1951, 8251, 9755, 41255, 72187, 360935, 435073, 2175365, 16097701, 80488505]

約数ペア:

[(1, 80488505), (5, 16097701), (37, 2175365), (185, 435073), (223, 360935), (1115, 72187), (1951, 41255), (8251, 9755)]