15662145

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13217}}^1$

素因数の和:13304

約数の個数: 16

約数和(自身を含む): 25378560

約数和(自身を除く): 9716415

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 13217, 39651, 66085, 198255, 1044143, 3132429, 5220715, 15662145]

約数ペア:

[(1, 15662145), (3, 5220715), (5, 3132429), (15, 1044143), (79, 198255), (237, 66085), (395, 39651), (1185, 13217)]