542780155

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{5581}}^1$

素因数の和:6006

約数の個数: 16

約数和(自身を含む): 665553024

約数和(自身を除く): 122772869

約数列:

[1, 5, 53, 265, 367, 1835, 5581, 19451, 27905, 97255, 295793, 1478965, 2048227, 10241135, 108556031, 542780155]

約数ペア:

[(1, 542780155), (5, 108556031), (53, 10241135), (265, 2048227), (367, 1478965), (1835, 295793), (5581, 97255), (19451, 27905)]