5380225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 7108920

約数和(自身を除く): 1728695

約数列:

[1, 5, 25, 29, 41, 145, 181, 205, 725, 905, 1025, 1189, 4525, 5249, 5945, 7421, 26245, 29725, 37105, 131225, 185525, 215209, 1076045, 5380225]

約数ペア:

[(1, 5380225), (5, 1076045), (25, 215209), (29, 185525), (41, 131225), (145, 37105), (181, 29725), (205, 26245), (725, 7421), (905, 5945), (1025, 5249), (1189, 4525)]