479234785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 618393600

約数和(自身を除く): 139158815

約数列:

[1, 5, 23, 43, 115, 199, 215, 487, 989, 995, 2435, 4577, 4945, 8557, 11201, 20941, 22885, 42785, 56005, 96913, 104705, 196811, 481643, 484565, 984055, 2228999, 2408215, 4167259, 11144995, 20836295, 95846957, 479234785]

約数ペア:

[(1, 479234785), (5, 95846957), (23, 20836295), (43, 11144995), (115, 4167259), (199, 2408215), (215, 2228999), (487, 984055), (989, 484565), (995, 481643), (2435, 196811), (4577, 104705), (4945, 96913), (8557, 56005), (11201, 42785), (20941, 22885)]