9651605

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 12542040

約数和(自身を除く): 2890435

約数列:

[1, 5, 23, 41, 89, 115, 205, 445, 529, 943, 2047, 2645, 3649, 4715, 10235, 18245, 21689, 47081, 83927, 108445, 235405, 419635, 1930321, 9651605]

約数ペア:

[(1, 9651605), (5, 1930321), (23, 419635), (41, 235405), (89, 108445), (115, 83927), (205, 47081), (445, 21689), (529, 18245), (943, 10235), (2047, 4715), (2645, 3649)]