13018512915

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{901247}}^1$

素因数の和:901368

約数の個数: 32

約数和(自身を含む): 23360348160

約数和(自身を除く): 10341835245

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 901247, 2703741, 4506235, 8111223, 13518705, 24333669, 40556115, 96433429, 121668345, 289300287, 482167145, 867900861, 1446501435, 2603702583, 4339504305, 13018512915]

約数ペア:

[(1, 13018512915), (3, 4339504305), (5, 2603702583), (9, 1446501435), (15, 867900861), (27, 482167145), (45, 289300287), (107, 121668345), (135, 96433429), (321, 40556115), (535, 24333669), (963, 13518705), (1605, 8111223), (2889, 4506235), (4815, 2703741), (14445, 901247)]