1398045495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{110039}}^1$

素因数の和:110076

約数の個数: 48

約数和(自身を含む): 2809981440

約数和(自身を除く): 1411935945

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 110039, 330117, 550195, 770273, 1210429, 1650585, 2310819, 3631287, 3851365, 6052145, 8473003, 11554095, 13314719, 18156435, 25419009, 39944157, 42365015, 66573595, 93203033, 127095045, 199720785, 279609099, 466015165, 1398045495]

約数ペア:

[(1, 1398045495), (3, 466015165), (5, 279609099), (7, 199720785), (11, 127095045), (15, 93203033), (21, 66573595), (33, 42365015), (35, 39944157), (55, 25419009), (77, 18156435), (105, 13314719), (121, 11554095), (165, 8473003), (231, 6052145), (363, 3851365), (385, 3631287), (605, 2310819), (847, 1650585), (1155, 1210429), (1815, 770273), (2541, 550195), (4235, 330117), (12705, 110039)]