23183815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 28866816

約数和(自身を除く): 5683001

約数列:

[1, 5, 31, 155, 373, 401, 1865, 2005, 11563, 12431, 57815, 62155, 149573, 747865, 4636763, 23183815]

約数ペア:

[(1, 23183815), (5, 4636763), (31, 747865), (155, 149573), (373, 62155), (401, 57815), (1865, 12431), (2005, 11563)]