2013144839985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{2713883}}^1$

素因数の和:2716817

約数の個数: 32

約数和(自身を含む): 3411677854080

約数和(自身を除く): 1398533014095

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2909, 8727, 14545, 43635, 49453, 148359, 247265, 741795, 2713883, 8141649, 13569415, 40708245, 46136011, 138408033, 230680055, 692040165, 7894685647, 23684056941, 39473428235, 118420284705, 134209655999, 402628967997, 671048279995, 2013144839985]

約数ペア:

[(1, 2013144839985), (3, 671048279995), (5, 402628967997), (15, 134209655999), (17, 118420284705), (51, 39473428235), (85, 23684056941), (255, 7894685647), (2909, 692040165), (8727, 230680055), (14545, 138408033), (43635, 46136011), (49453, 40708245), (148359, 13569415), (247265, 8141649), (741795, 2713883)]