23455005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223381}}^1$

素因数の和:223396

約数の個数: 16

約数和(自身を含む): 42889344

約数和(自身を除く): 19434339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223381, 670143, 1116905, 1563667, 3350715, 4691001, 7818335, 23455005]

約数ペア:

[(1, 23455005), (3, 7818335), (5, 4691001), (7, 3350715), (15, 1563667), (21, 1116905), (35, 670143), (105, 223381)]