15239265

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7309}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 24561600

約数和(自身を除く): 9322335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 7309, 21927, 36545, 109635, 1015951, 3047853, 5079755, 15239265]

約数ペア:

[(1, 15239265), (3, 5079755), (5, 3047853), (15, 1015951), (139, 109635), (417, 36545), (695, 21927), (2085, 7309)]