130389895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 160272000

約数和(自身を除く): 29882105

約数列:

[1, 5, 79, 89, 395, 445, 3709, 7031, 18545, 35155, 293011, 330101, 1465055, 1650505, 26077979, 130389895]

約数ペア:

[(1, 130389895), (5, 26077979), (79, 1650505), (89, 1465055), (395, 330101), (445, 293011), (3709, 35155), (7031, 18545)]