39198825

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2198

約数の個数: 36

約数和(自身を含む): 71089200

約数和(自身を除く): 31890375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 2099, 3735, 6225, 6297, 10495, 18675, 18891, 31485, 52475, 94455, 157425, 174217, 472275, 522651, 871085, 1567953, 2613255, 4355425, 7839765, 13066275, 39198825]

約数ペア:

[(1, 39198825), (3, 13066275), (5, 7839765), (9, 4355425), (15, 2613255), (25, 1567953), (45, 871085), (75, 522651), (83, 472275), (225, 174217), (249, 157425), (415, 94455), (747, 52475), (1245, 31485), (2075, 18891), (2099, 18675), (3735, 10495), (6225, 6297)]