1649202315

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{4783}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 2674753536

約数和(自身を除く): 1025551221

約数列:

[1, 3, 5, 15, 127, 181, 381, 543, 635, 905, 1905, 2715, 4783, 14349, 22987, 23915, 68961, 71745, 114935, 344805, 607441, 865723, 1822323, 2597169, 3037205, 4328615, 9111615, 12985845, 109946821, 329840463, 549734105, 1649202315]

約数ペア:

[(1, 1649202315), (3, 549734105), (5, 329840463), (15, 109946821), (127, 12985845), (181, 9111615), (381, 4328615), (543, 3037205), (635, 2597169), (905, 1822323), (1905, 865723), (2715, 607441), (4783, 344805), (14349, 114935), (22987, 71745), (23915, 68961)]