18027255

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16927}}^1$

素因数の和:17006

約数の個数: 16

約数和(自身を含む): 29251584

約数和(自身を除く): 11224329

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 16927, 50781, 84635, 253905, 1201817, 3605451, 6009085, 18027255]

約数ペア:

[(1, 18027255), (3, 6009085), (5, 3605451), (15, 1201817), (71, 253905), (213, 84635), (355, 50781), (1065, 16927)]