896348545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 1170132480

約数和(自身を除く): 273783935

約数列:

[1, 5, 17, 43, 85, 215, 431, 569, 731, 2155, 2845, 3655, 7327, 9673, 18533, 24467, 36635, 48365, 92665, 122335, 245239, 315061, 415939, 1226195, 1575305, 2079695, 4169063, 10545277, 20845315, 52726385, 179269709, 896348545]

約数ペア:

[(1, 896348545), (5, 179269709), (17, 52726385), (43, 20845315), (85, 10545277), (215, 4169063), (431, 2079695), (569, 1575305), (731, 1226195), (2155, 415939), (2845, 315061), (3655, 245239), (7327, 122335), (9673, 92665), (18533, 48365), (24467, 36635)]