47318715

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 40740165

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 83, 103, 123, 135, 205, 249, 309, 369, 415, 515, 615, 747, 927, 1107, 1245, 1545, 1845, 2241, 2781, 3403, 3735, 4223, 4635, 5535, 8549, 10209, 11205, 12669, 13905, 17015, 21115, 25647, 30627, 38007, 42745, 51045, 63345, 76941, 91881, 114021, 128235, 153135, 190035, 230823, 350509, 384705, 459405, 570105, 1051527, 1154115, 1752545, 3154581, 5257635, 9463743, 15772905, 47318715]

約数ペア:

[(1, 47318715), (3, 15772905), (5, 9463743), (9, 5257635), (15, 3154581), (27, 1752545), (41, 1154115), (45, 1051527), (83, 570105), (103, 459405), (123, 384705), (135, 350509), (205, 230823), (249, 190035), (309, 153135), (369, 128235), (415, 114021), (515, 91881), (615, 76941), (747, 63345), (927, 51045), (1107, 42745), (1245, 38007), (1545, 30627), (1845, 25647), (2241, 21115), (2781, 17015), (3403, 13905), (3735, 12669), (4223, 11205), (4635, 10209), (5535, 8549)]