22751605

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 5126795

約数列:

[1, 5, 79, 239, 241, 395, 1195, 1205, 18881, 19039, 57599, 94405, 95195, 287995, 4550321, 22751605]

約数ペア:

[(1, 22751605), (5, 4550321), (79, 287995), (239, 95195), (241, 94405), (395, 57599), (1195, 19039), (1205, 18881)]