15039075

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 24998400

約数和(自身を除く): 9959325

約数列:

[1, 3, 5, 15, 25, 75, 239, 717, 839, 1195, 2517, 3585, 4195, 5975, 12585, 17925, 20975, 62925, 200521, 601563, 1002605, 3007815, 5013025, 15039075]

約数ペア:

[(1, 15039075), (3, 5013025), (5, 3007815), (15, 1002605), (25, 601563), (75, 200521), (239, 62925), (717, 20975), (839, 17925), (1195, 12585), (2517, 5975), (3585, 4195)]