18003095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10606

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 6327145

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 10559, 52795, 116149, 327329, 580745, 1636645, 3600619, 18003095]

約数ペア:

[(1, 18003095), (5, 3600619), (11, 1636645), (31, 580745), (55, 327329), (155, 116149), (341, 52795), (1705, 10559)]