16840807925

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{1021}}^1\times {\mathrm{6053}}^1$

素因数の和:7193

約数の個数: 24

約数和(自身を含む): 21098311080

約数和(自身を除く): 4257503155

約数列:

[1, 5, 25, 109, 545, 1021, 2725, 5105, 6053, 25525, 30265, 111289, 151325, 556445, 659777, 2782225, 3298885, 6180113, 16494425, 30900565, 154502825, 673632317, 3368161585, 16840807925]

約数ペア:

[(1, 16840807925), (5, 3368161585), (25, 673632317), (109, 154502825), (545, 30900565), (1021, 16494425), (2725, 6180113), (5105, 3298885), (6053, 2782225), (25525, 659777), (30265, 556445), (111289, 151325)]