9728655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 16436736

約数和(自身を除く): 6708081

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 173, 345, 489, 519, 815, 865, 2445, 2595, 3749, 3979, 11247, 11937, 18745, 19895, 28199, 56235, 59685, 84597, 140995, 422985, 648577, 1945731, 3242885, 9728655]

約数ペア:

[(1, 9728655), (3, 3242885), (5, 1945731), (15, 648577), (23, 422985), (69, 140995), (115, 84597), (163, 59685), (173, 56235), (345, 28199), (489, 19895), (519, 18745), (815, 11937), (865, 11247), (2445, 3979), (2595, 3749)]