22980685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 35949312

約数和(自身を除く): 12968627

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2971, 7735, 14855, 20797, 38623, 50507, 103985, 193115, 252535, 270361, 353549, 656591, 1351805, 1767745, 3282955, 4596137, 22980685]

約数ペア:

[(1, 22980685), (5, 4596137), (7, 3282955), (13, 1767745), (17, 1351805), (35, 656591), (65, 353549), (85, 270361), (91, 252535), (119, 193115), (221, 103985), (455, 50507), (595, 38623), (1105, 20797), (1547, 14855), (2971, 7735)]