25002879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39877}}^1$

素因数の和:39910

約数の個数: 16

約数和(自身を含む): 38282880

約数和(自身を除く): 13280001

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 39877, 119631, 438647, 757663, 1315941, 2272989, 8334293, 25002879]

約数ペア:

[(1, 25002879), (3, 8334293), (11, 2272989), (19, 1315941), (33, 757663), (57, 438647), (209, 119631), (627, 39877)]