2397175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 995465

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 379, 575, 1265, 1895, 4169, 6325, 8717, 9475, 20845, 43585, 95887, 104225, 217925, 479435, 2397175]

約数ペア:

[(1, 2397175), (5, 479435), (11, 217925), (23, 104225), (25, 95887), (55, 43585), (115, 20845), (253, 9475), (275, 8717), (379, 6325), (575, 4169), (1265, 1895)]