82710125

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{5051}}^1$

素因数の和:5197

約数の個数: 16

約数和(自身を含む): 104030784

約数和(自身を除く): 21320659

約数列:

[1, 5, 25, 125, 131, 655, 3275, 5051, 16375, 25255, 126275, 631375, 661681, 3308405, 16542025, 82710125]

約数ペア:

[(1, 82710125), (5, 16542025), (25, 3308405), (125, 661681), (131, 631375), (655, 126275), (3275, 25255), (5051, 16375)]