71848225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 93085560

約数和(自身を除く): 21237335

約数列:

[1, 5, 25, 29, 113, 145, 565, 725, 877, 2825, 3277, 4385, 16385, 21925, 25433, 81925, 99101, 127165, 495505, 635825, 2477525, 2873929, 14369645, 71848225]

約数ペア:

[(1, 71848225), (5, 14369645), (25, 2873929), (29, 2477525), (113, 635825), (145, 495505), (565, 127165), (725, 99101), (877, 81925), (2825, 25433), (3277, 21925), (4385, 16385)]