25251505

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 5883599

約数列:

[1, 5, 71, 83, 355, 415, 857, 4285, 5893, 29465, 60847, 71131, 304235, 355655, 5050301, 25251505]

約数ペア:

[(1, 25251505), (5, 5050301), (71, 355655), (83, 304235), (355, 71131), (415, 60847), (857, 29465), (4285, 5893)]