25107245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 5737555

約数列:

[1, 5, 67, 149, 335, 503, 745, 2515, 9983, 33701, 49915, 74947, 168505, 374735, 5021449, 25107245]

約数ペア:

[(1, 25107245), (5, 5021449), (67, 374735), (149, 168505), (335, 74947), (503, 49915), (745, 33701), (2515, 9983)]