81652525

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 106571304

約数和(自身を除く): 24918779

約数列:

[1, 5, 25, 37, 41, 185, 205, 925, 1025, 1517, 2153, 7585, 10765, 37925, 53825, 79661, 88273, 398305, 441365, 1991525, 2206825, 3266101, 16330505, 81652525]

約数ペア:

[(1, 81652525), (5, 16330505), (25, 3266101), (37, 2206825), (41, 1991525), (185, 441365), (205, 398305), (925, 88273), (1025, 79661), (1517, 53825), (2153, 37925), (7585, 10765)]