15279879

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 20880000

約数和(自身を除く): 5600121

約数列:

[1, 3, 59, 173, 177, 499, 519, 1497, 10207, 29441, 30621, 86327, 88323, 258981, 5093293, 15279879]

約数ペア:

[(1, 15279879), (3, 5093293), (59, 258981), (173, 88323), (177, 86327), (499, 30621), (519, 29441), (1497, 10207)]