25131573

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{15259}}^1$

素因数の和:15329

約数の個数: 16

約数和(自身を含む): 37844800

約数和(自身を除く): 12713227

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 15259, 45777, 137331, 411993, 930799, 2792397, 8377191, 25131573]

約数ペア:

[(1, 25131573), (3, 8377191), (9, 2792397), (27, 930799), (61, 411993), (183, 137331), (549, 45777), (1647, 15259)]