13125030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{437501}}^1$

素因数の和:437511

約数の個数: 16

約数和(自身を含む): 31500144

約数和(自身を除く): 18375114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 437501, 875002, 1312503, 2187505, 2625006, 4375010, 6562515, 13125030]

約数ペア:

[(1, 13125030), (2, 6562515), (3, 4375010), (5, 2625006), (6, 2187505), (10, 1312503), (15, 875002), (30, 437501)]