2547271883525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{2820821}}^1$

素因数の和:2821753

約数の個数: 24

約数和(自身を含む): 3239330435208

約数和(自身を除く): 692058551683

約数列:

[1, 5, 25, 41, 205, 881, 1025, 4405, 22025, 36121, 180605, 903025, 2820821, 14104105, 70520525, 115653661, 578268305, 2485143301, 2891341525, 12425716505, 62128582525, 101890875341, 509454376705, 2547271883525]

約数ペア:

[(1, 2547271883525), (5, 509454376705), (25, 101890875341), (41, 62128582525), (205, 12425716505), (881, 2891341525), (1025, 2485143301), (4405, 578268305), (22025, 115653661), (36121, 70520525), (180605, 14104105), (903025, 2820821)]