39308425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 53191040

約数和(自身を除く): 13882615

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1531, 1975, 5135, 7655, 19903, 25675, 38275, 99515, 120949, 497575, 604745, 1572337, 3023725, 7861685, 39308425]

約数ペア:

[(1, 39308425), (5, 7861685), (13, 3023725), (25, 1572337), (65, 604745), (79, 497575), (325, 120949), (395, 99515), (1027, 38275), (1531, 25675), (1975, 19903), (5135, 7655)]