15120371505

素因数分解:

$3^1\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{197381}}^1$

素因数の和:202496

約数の個数: 16

約数和(自身を含む): 24197454144

約数和(自身を除く): 9077082639

約数列:

[1, 3, 5, 15, 5107, 15321, 25535, 76605, 197381, 592143, 986905, 2960715, 1008024767, 3024074301, 5040123835, 15120371505]

約数ペア:

[(1, 15120371505), (3, 5040123835), (5, 3024074301), (15, 1008024767), (5107, 2960715), (15321, 986905), (25535, 592143), (76605, 197381)]