888939545985

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10039}}^1\times {\mathrm{10993}}^1$

素因数の和:21222

約数の個数: 48

約数和(自身を含む): 1549731830400

約数和(自身を除く): 660792284415

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 10039, 10993, 30117, 32979, 50195, 54965, 90351, 98937, 150585, 164895, 451755, 494685, 1796981, 1967747, 5390943, 5903241, 8984905, 9838735, 16172829, 17709723, 26954715, 29516205, 80864145, 88548615, 110358727, 331076181, 551793635, 993228543, 1655380905, 4966142715, 19754212133, 59262636399, 98771060665, 177787909197, 296313181995, 888939545985]

約数ペア:

[(1, 888939545985), (3, 296313181995), (5, 177787909197), (9, 98771060665), (15, 59262636399), (45, 19754212133), (179, 4966142715), (537, 1655380905), (895, 993228543), (1611, 551793635), (2685, 331076181), (8055, 110358727), (10039, 88548615), (10993, 80864145), (30117, 29516205), (32979, 26954715), (50195, 17709723), (54965, 16172829), (90351, 9838735), (98937, 8984905), (150585, 5903241), (164895, 5390943), (451755, 1967747), (494685, 1796981)]