15306189

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 20789952

約数和(自身を除く): 5483763

約数列:

[1, 3, 113, 163, 277, 339, 489, 831, 18419, 31301, 45151, 55257, 93903, 135453, 5102063, 15306189]

約数ペア:

[(1, 15306189), (3, 5102063), (113, 135453), (163, 93903), (277, 55257), (339, 45151), (489, 31301), (831, 18419)]