15446795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 24167808

約数和(自身を除く): 8721013

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 1997, 7735, 9985, 13979, 25961, 33949, 69895, 129805, 169745, 181727, 237643, 441337, 908635, 1188215, 2206685, 3089359, 15446795]

約数ペア:

[(1, 15446795), (5, 3089359), (7, 2206685), (13, 1188215), (17, 908635), (35, 441337), (65, 237643), (85, 181727), (91, 169745), (119, 129805), (221, 69895), (455, 33949), (595, 25961), (1105, 13979), (1547, 9985), (1997, 7735)]