129558385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2377}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 169846272

約数和(自身を除く): 40287887

約数列:

[1, 5, 11, 55, 991, 2377, 4955, 10901, 11885, 26147, 54505, 130735, 2355607, 11778035, 25911677, 129558385]

約数ペア:

[(1, 129558385), (5, 25911677), (11, 11778035), (55, 2355607), (991, 130735), (2377, 54505), (4955, 26147), (10901, 11885)]