12956055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 23867904

約数和(自身を除く): 10911849

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 757, 815, 1141, 2271, 2445, 3423, 3785, 5299, 5705, 11355, 15897, 17115, 26495, 79485, 123391, 370173, 616955, 863737, 1850865, 2591211, 4318685, 12956055]

約数ペア:

[(1, 12956055), (3, 4318685), (5, 2591211), (7, 1850865), (15, 863737), (21, 616955), (35, 370173), (105, 123391), (163, 79485), (489, 26495), (757, 17115), (815, 15897), (1141, 11355), (2271, 5705), (2445, 5299), (3423, 3785)]