25453415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9551}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 33699456

約数和(自身を除く): 8246041

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 9551, 47755, 124163, 391591, 620815, 1957955, 5090683, 25453415]

約数ペア:

[(1, 25453415), (5, 5090683), (13, 1957955), (41, 620815), (65, 391591), (205, 124163), (533, 47755), (2665, 9551)]