15173229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 22084320

約数和(自身を除く): 6911091

約数列:

[1, 3, 19, 31, 57, 93, 277, 589, 831, 961, 1767, 2883, 5263, 8587, 15789, 18259, 25761, 54777, 163153, 266197, 489459, 798591, 5057743, 15173229]

約数ペア:

[(1, 15173229), (3, 5057743), (19, 798591), (31, 489459), (57, 266197), (93, 163153), (277, 54777), (589, 25761), (831, 18259), (961, 15789), (1767, 8587), (2883, 5263)]