22408295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 35054208

約数和(自身を除く): 12645913

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2897, 7735, 14485, 20279, 37661, 49249, 101395, 188305, 246245, 263627, 344743, 640237, 1318135, 1723715, 3201185, 4481659, 22408295]

約数ペア:

[(1, 22408295), (5, 4481659), (7, 3201185), (13, 1723715), (17, 1318135), (35, 640237), (65, 344743), (85, 263627), (91, 246245), (119, 188305), (221, 101395), (455, 49249), (595, 37661), (1105, 20279), (1547, 14485), (2897, 7735)]