13158785

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 16215552

約数和(自身を除く): 3056767

約数列:

[1, 5, 71, 101, 355, 367, 505, 1835, 7171, 26057, 35855, 37067, 130285, 185335, 2631757, 13158785]

約数ペア:

[(1, 13158785), (5, 2631757), (71, 185335), (101, 130285), (355, 37067), (367, 35855), (505, 26057), (1835, 7171)]