15137211

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 20672288

約数和(自身を除く): 5535077

約数列:

[1, 3, 61, 181, 183, 457, 543, 1371, 11041, 27877, 33123, 82717, 83631, 248151, 5045737, 15137211]

約数ペア:

[(1, 15137211), (3, 5045737), (61, 248151), (181, 83631), (183, 82717), (457, 33123), (543, 27877), (1371, 11041)]