15195399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 21777408

約数和(自身を除く): 6582009

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4447, 13341, 75599, 226797, 297949, 893847, 5065133, 15195399]

約数ペア:

[(1, 15195399), (3, 5065133), (17, 893847), (51, 297949), (67, 226797), (201, 75599), (1139, 13341), (3417, 4447)]