56357295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7621}}^1$

素因数の和:7675

約数の個数: 32

約数和(自身を含む): 98781120

約数和(自身を除く): 42423825

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 7621, 22863, 38105, 114315, 129557, 221009, 388671, 647785, 663027, 1105045, 1943355, 3315135, 3757153, 11271459, 18785765, 56357295]

約数ペア:

[(1, 56357295), (3, 18785765), (5, 11271459), (15, 3757153), (17, 3315135), (29, 1943355), (51, 1105045), (85, 663027), (87, 647785), (145, 388671), (255, 221009), (435, 129557), (493, 114315), (1479, 38105), (2465, 22863), (7395, 7621)]