31349295

素因数分解:

$3^3\times 5^1\times {\mathrm{232217}}^1$

素因数の和:232231

約数の個数: 16

約数和(自身を含む): 55732320

約数和(自身を除く): 24383025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 232217, 696651, 1161085, 2089953, 3483255, 6269859, 10449765, 31349295]

約数ペア:

[(1, 31349295), (3, 10449765), (5, 6269859), (9, 3483255), (15, 2089953), (27, 1161085), (45, 696651), (135, 232217)]