23128585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 29673216

約数和(自身を除く): 6544631

約数列:

[1, 5, 17, 85, 107, 535, 1819, 2543, 9095, 12715, 43231, 216155, 272101, 1360505, 4625717, 23128585]

約数ペア:

[(1, 23128585), (5, 4625717), (17, 1360505), (85, 272101), (107, 216155), (535, 43231), (1819, 12715), (2543, 9095)]