2017455575

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{2161}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 2533431600

約数和(自身を除く): 515976025

約数列:

[1, 5, 25, 107, 349, 535, 1745, 2161, 2675, 8725, 10805, 37343, 54025, 186715, 231227, 754189, 933575, 1156135, 3770945, 5780675, 18854725, 80698223, 403491115, 2017455575]

約数ペア:

[(1, 2017455575), (5, 403491115), (25, 80698223), (107, 18854725), (349, 5780675), (535, 3770945), (1745, 1156135), (2161, 933575), (2675, 754189), (8725, 231227), (10805, 186715), (37343, 54025)]