25116605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 5728195

約数列:

[1, 5, 71, 139, 355, 509, 695, 2545, 9869, 36139, 49345, 70751, 180695, 353755, 5023321, 25116605]

約数ペア:

[(1, 25116605), (5, 5023321), (71, 353755), (139, 180695), (355, 70751), (509, 49345), (695, 36139), (2545, 9869)]