140889075

素因数分解:

$3^1\times 5^2\times {\mathrm{839}}^1\times {\mathrm{2239}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 233318400

約数和(自身を除く): 92429325

約数列:

[1, 3, 5, 15, 25, 75, 839, 2239, 2517, 4195, 6717, 11195, 12585, 20975, 33585, 55975, 62925, 167925, 1878521, 5635563, 9392605, 28177815, 46963025, 140889075]

約数ペア:

[(1, 140889075), (3, 46963025), (5, 28177815), (15, 9392605), (25, 5635563), (75, 1878521), (839, 167925), (2239, 62925), (2517, 55975), (4195, 33585), (6717, 20975), (11195, 12585)]