23289025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{22721}}^1$

素因数の和:22772

約数の個数: 12

約数和(自身を含む): 29584044

約数和(自身を除く): 6295019

約数列:

[1, 5, 25, 41, 205, 1025, 22721, 113605, 568025, 931561, 4657805, 23289025]

約数ペア:

[(1, 23289025), (5, 4657805), (25, 931561), (41, 568025), (205, 113605), (1025, 22721)]