9742525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 13443584

約数和(自身を除く): 3701059

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 967, 2015, 4835, 10075, 12571, 24175, 29977, 62855, 149885, 314275, 389701, 749425, 1948505, 9742525]

約数ペア:

[(1, 9742525), (5, 1948505), (13, 749425), (25, 389701), (31, 314275), (65, 149885), (155, 62855), (325, 29977), (403, 24175), (775, 12571), (967, 10075), (2015, 4835)]