485481495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{8387}}^1$

素因数の和:8639

約数の個数: 32

約数和(自身を含む): 826184448

約数和(自身を除く): 340702953

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 1135, 3405, 3859, 8387, 11577, 19295, 25161, 41935, 57885, 125805, 142579, 427737, 712895, 1903849, 2138685, 5711547, 9519245, 28557735, 32365433, 97096299, 161827165, 485481495]

約数ペア:

[(1, 485481495), (3, 161827165), (5, 97096299), (15, 32365433), (17, 28557735), (51, 9519245), (85, 5711547), (227, 2138685), (255, 1903849), (681, 712895), (1135, 427737), (3405, 142579), (3859, 125805), (8387, 57885), (11577, 41935), (19295, 25161)]