22591525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 30873024

約数和(自身を除く): 8281499

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 727, 1243, 2825, 3635, 6215, 7997, 18175, 31075, 39985, 82151, 199925, 410755, 903661, 2053775, 4518305, 22591525]

約数ペア:

[(1, 22591525), (5, 4518305), (11, 2053775), (25, 903661), (55, 410755), (113, 199925), (275, 82151), (565, 39985), (727, 31075), (1243, 18175), (2825, 7997), (3635, 6215)]