80372855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5801}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 102765024

約数和(自身を除く): 22392169

約数列:

[1, 5, 17, 85, 163, 815, 2771, 5801, 13855, 29005, 98617, 493085, 945563, 4727815, 16074571, 80372855]

約数ペア:

[(1, 80372855), (5, 16074571), (17, 4727815), (85, 945563), (163, 493085), (815, 98617), (2771, 29005), (5801, 13855)]