289885965

素因数分解:

$3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{12979}}^1$

素因数の和:14476

約数の個数: 16

約数和(自身を含む): 464164800

約数和(自身を除く): 174278835

約数列:

[1, 3, 5, 15, 1489, 4467, 7445, 12979, 22335, 38937, 64895, 194685, 19325731, 57977193, 96628655, 289885965]

約数ペア:

[(1, 289885965), (3, 96628655), (5, 57977193), (15, 19325731), (1489, 194685), (4467, 64895), (7445, 38937), (12979, 22335)]