11157875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 14534208

約数和(自身を除く): 3376333

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 3881, 19405, 89263, 97025, 446315, 485125, 2231575, 11157875]

約数ペア:

[(1, 11157875), (5, 2231575), (23, 485125), (25, 446315), (115, 97025), (125, 89263), (575, 19405), (2875, 3881)]