13782175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 19463040

約数和(自身を除く): 5680865

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 2179, 6325, 10895, 23969, 50117, 54475, 119845, 250585, 551287, 599225, 1252925, 2756435, 13782175]

約数ペア:

[(1, 13782175), (5, 2756435), (11, 1252925), (23, 599225), (25, 551287), (55, 250585), (115, 119845), (253, 54475), (275, 50117), (575, 23969), (1265, 10895), (2179, 6325)]