54975465

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 44090775

約数列:

[1, 3, 5, 9, 15, 41, 45, 83, 123, 205, 249, 359, 369, 415, 615, 747, 1077, 1245, 1795, 1845, 3231, 3403, 3735, 5385, 10209, 14719, 16155, 17015, 29797, 30627, 44157, 51045, 73595, 89391, 132471, 148985, 153135, 220785, 268173, 446955, 662355, 1221677, 1340865, 3665031, 6108385, 10995093, 18325155, 54975465]

約数ペア:

[(1, 54975465), (3, 18325155), (5, 10995093), (9, 6108385), (15, 3665031), (41, 1340865), (45, 1221677), (83, 662355), (123, 446955), (205, 268173), (249, 220785), (359, 153135), (369, 148985), (415, 132471), (615, 89391), (747, 73595), (1077, 51045), (1245, 44157), (1795, 30627), (1845, 29797), (3231, 17015), (3403, 16155), (3735, 14719), (5385, 10209)]