10905585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42767}}^1$

素因数の和:42792

約数の個数: 16

約数和(自身を含む): 18475776

約数和(自身を除く): 7570191

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 42767, 128301, 213835, 641505, 727039, 2181117, 3635195, 10905585]

約数ペア:

[(1, 10905585), (3, 3635195), (5, 2181117), (15, 727039), (17, 641505), (51, 213835), (85, 128301), (255, 42767)]