144406305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 270938304

約数和(自身を除く): 126531999

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 83, 115, 123, 205, 207, 249, 345, 369, 415, 615, 747, 943, 1035, 1245, 1681, 1845, 1909, 2829, 3403, 3735, 4715, 5043, 5727, 8405, 8487, 9545, 10209, 14145, 15129, 17015, 17181, 25215, 28635, 30627, 38663, 42435, 51045, 75645, 78269, 85905, 115989, 139523, 153135, 193315, 234807, 347967, 391345, 418569, 579945, 697615, 704421, 1174035, 1255707, 1739835, 2092845, 3209029, 3522105, 6278535, 9627087, 16045145, 28881261, 48135435, 144406305]

約数ペア:

[(1, 144406305), (3, 48135435), (5, 28881261), (9, 16045145), (15, 9627087), (23, 6278535), (41, 3522105), (45, 3209029), (69, 2092845), (83, 1739835), (115, 1255707), (123, 1174035), (205, 704421), (207, 697615), (249, 579945), (345, 418569), (369, 391345), (415, 347967), (615, 234807), (747, 193315), (943, 153135), (1035, 139523), (1245, 115989), (1681, 85905), (1845, 78269), (1909, 75645), (2829, 51045), (3403, 42435), (3735, 38663), (4715, 30627), (5043, 28635), (5727, 25215), (8405, 17181), (8487, 17015), (9545, 15129), (10209, 14145)]