216594445

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 264694320

約数和(自身を除く): 48099875

約数列:

[1, 5, 109, 113, 545, 565, 3517, 12317, 17585, 61585, 383353, 397421, 1916765, 1987105, 43318889, 216594445]

約数ペア:

[(1, 216594445), (5, 43318889), (109, 1987105), (113, 1916765), (545, 397421), (565, 383353), (3517, 61585), (12317, 17585)]