2013855345

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{53087}}^1$

素因数の和:53382

約数の個数: 32

約数和(自身を含む): 3592995840

約数和(自身を除く): 1579140495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2529, 4215, 7587, 12645, 37935, 53087, 159261, 265435, 477783, 796305, 1433349, 2388915, 7166745, 14917447, 44752341, 74587235, 134257023, 223761705, 402771069, 671285115, 2013855345]

約数ペア:

[(1, 2013855345), (3, 671285115), (5, 402771069), (9, 223761705), (15, 134257023), (27, 74587235), (45, 44752341), (135, 14917447), (281, 7166745), (843, 2388915), (1405, 1433349), (2529, 796305), (4215, 477783), (7587, 265435), (12645, 159261), (37935, 53087)]