2325905

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 2908224

約数和(自身を除く): 582319

約数列:

[1, 5, 53, 67, 131, 265, 335, 655, 3551, 6943, 8777, 17755, 34715, 43885, 465181, 2325905]

約数ペア:

[(1, 2325905), (5, 465181), (53, 43885), (67, 34715), (131, 17755), (265, 8777), (335, 6943), (655, 3551)]