268495345

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 326656512

約数和(自身を除く): 58161167

約数列:

[1, 5, 113, 223, 565, 1115, 2131, 10655, 25199, 125995, 240803, 475213, 1204015, 2376065, 53699069, 268495345]

約数ペア:

[(1, 268495345), (5, 53699069), (113, 2376065), (223, 1204015), (565, 475213), (1115, 240803), (2131, 125995), (10655, 25199)]