15075030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{502501}}^1$

素因数の和:502511

約数の個数: 16

約数和(自身を含む): 36180144

約数和(自身を除く): 21105114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 502501, 1005002, 1507503, 2512505, 3015006, 5025010, 7537515, 15075030]

約数ペア:

[(1, 15075030), (2, 7537515), (3, 5025010), (5, 3015006), (6, 2512505), (10, 1507503), (15, 1005002), (30, 502501)]