38901405

素因数分解:

$3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2131}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 62322624

約数和(自身を除く): 23421219

約数列:

[1, 3, 5, 15, 1217, 2131, 3651, 6085, 6393, 10655, 18255, 31965, 2593427, 7780281, 12967135, 38901405]

約数ペア:

[(1, 38901405), (3, 12967135), (5, 7780281), (15, 2593427), (1217, 31965), (2131, 18255), (3651, 10655), (6085, 6393)]