12500715

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{977}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 20045088

約数和(自身を除く): 7544373

約数列:

[1, 3, 5, 15, 853, 977, 2559, 2931, 4265, 4885, 12795, 14655, 833381, 2500143, 4166905, 12500715]

約数ペア:

[(1, 12500715), (3, 4166905), (5, 2500143), (15, 833381), (853, 14655), (977, 12795), (2559, 4885), (2931, 4265)]