1567416181055

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{4051}}^1\times {\mathrm{5381}}^1$

素因数の和:9707

約数の個数: 32

約数和(自身を含む): 1917172939968

約数和(自身を除く): 349756758913

約数列:

[1, 5, 73, 197, 365, 985, 4051, 5381, 14381, 20255, 26905, 71905, 295723, 392813, 798047, 1060057, 1478615, 1964065, 3990235, 5300285, 21798431, 58257431, 77384161, 108992155, 291287155, 386920805, 1591285463, 4294290907, 7956427315, 21471454535, 313483236211, 1567416181055]

約数ペア:

[(1, 1567416181055), (5, 313483236211), (73, 21471454535), (197, 7956427315), (365, 4294290907), (985, 1591285463), (4051, 386920805), (5381, 291287155), (14381, 108992155), (20255, 77384161), (26905, 58257431), (71905, 21798431), (295723, 5300285), (392813, 3990235), (798047, 1964065), (1060057, 1478615)]