4374565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 5902848

約数和(自身を除く): 1528283

約数列:

[1, 5, 13, 31, 65, 155, 167, 169, 403, 835, 845, 2015, 2171, 5177, 5239, 10855, 25885, 26195, 28223, 67301, 141115, 336505, 874913, 4374565]

約数ペア:

[(1, 4374565), (5, 874913), (13, 336505), (31, 141115), (65, 67301), (155, 28223), (167, 26195), (169, 25885), (403, 10855), (835, 5239), (845, 5177), (2015, 2171)]