11869075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 15391376

約数和(自身を除く): 3522301

約数列:

[1, 5, 25, 43, 61, 181, 215, 305, 905, 1075, 1525, 2623, 4525, 7783, 11041, 13115, 38915, 55205, 65575, 194575, 276025, 474763, 2373815, 11869075]

約数ペア:

[(1, 11869075), (5, 2373815), (25, 474763), (43, 276025), (61, 194575), (181, 65575), (215, 55205), (305, 38915), (905, 13115), (1075, 11041), (1525, 7783), (2623, 4525)]