24752475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 49385232

約数和(自身を除く): 24632757

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 73, 75, 99, 137, 165, 219, 225, 275, 365, 411, 495, 657, 685, 803, 825, 1095, 1233, 1507, 1825, 2055, 2409, 2475, 3285, 3425, 4015, 4521, 5475, 6165, 7227, 7535, 10001, 10275, 12045, 13563, 16425, 20075, 22605, 30003, 30825, 36135, 37675, 50005, 60225, 67815, 90009, 110011, 113025, 150015, 180675, 250025, 330033, 339075, 450045, 550055, 750075, 990099, 1650165, 2250225, 2750275, 4950495, 8250825, 24752475]

約数ペア:

[(1, 24752475), (3, 8250825), (5, 4950495), (9, 2750275), (11, 2250225), (15, 1650165), (25, 990099), (33, 750075), (45, 550055), (55, 450045), (73, 339075), (75, 330033), (99, 250025), (137, 180675), (165, 150015), (219, 113025), (225, 110011), (275, 90009), (365, 67815), (411, 60225), (495, 50005), (657, 37675), (685, 36135), (803, 30825), (825, 30003), (1095, 22605), (1233, 20075), (1507, 16425), (1825, 13563), (2055, 12045), (2409, 10275), (2475, 10001), (3285, 7535), (3425, 7227), (4015, 6165), (4521, 5475)]