54402525

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5623}}^1$

素因数の和:5682

約数の個数: 36

約数和(自身を含む): 99724768

約数和(自身を除く): 45322243

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5623, 9675, 16869, 28115, 50607, 84345, 140575, 241789, 253035, 421725, 725367, 1208945, 1265175, 2176101, 3626835, 6044725, 10880505, 18134175, 54402525]

約数ペア:

[(1, 54402525), (3, 18134175), (5, 10880505), (9, 6044725), (15, 3626835), (25, 2176101), (43, 1265175), (45, 1208945), (75, 725367), (129, 421725), (215, 253035), (225, 241789), (387, 140575), (645, 84345), (1075, 50607), (1935, 28115), (3225, 16869), (5623, 9675)]