11581075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 16356096

約数和(自身を除く): 4775021

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1831, 6325, 9155, 20141, 42113, 45775, 100705, 210565, 463243, 503525, 1052825, 2316215, 11581075]

約数ペア:

[(1, 11581075), (5, 2316215), (11, 1052825), (23, 503525), (25, 463243), (55, 210565), (115, 100705), (253, 45775), (275, 42113), (575, 20141), (1265, 9155), (1831, 6325)]