38961925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 50385416

約数和(自身を除く): 11423491

約数列:

[1, 5, 25, 37, 73, 185, 365, 577, 925, 1825, 2701, 2885, 13505, 14425, 21349, 42121, 67525, 106745, 210605, 533725, 1053025, 1558477, 7792385, 38961925]

約数ペア:

[(1, 38961925), (5, 7792385), (25, 1558477), (37, 1053025), (73, 533725), (185, 210605), (365, 106745), (577, 67525), (925, 42121), (1825, 21349), (2701, 14425), (2885, 13505)]