448369155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 861840000

約数和(自身を除く): 413470845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 449, 569, 585, 1347, 1707, 1755, 2245, 2845, 4041, 5121, 5837, 6735, 7397, 8535, 12123, 15363, 17511, 20205, 22191, 25605, 29185, 36985, 52533, 60615, 66573, 76815, 87555, 110955, 157599, 199719, 255481, 262665, 332865, 766443, 787995, 998595, 1277405, 2299329, 3321253, 3832215, 6897987, 9963759, 11496645, 16606265, 29891277, 34489935, 49818795, 89673831, 149456385, 448369155]

約数ペア:

[(1, 448369155), (3, 149456385), (5, 89673831), (9, 49818795), (13, 34489935), (15, 29891277), (27, 16606265), (39, 11496645), (45, 9963759), (65, 6897987), (117, 3832215), (135, 3321253), (195, 2299329), (351, 1277405), (449, 998595), (569, 787995), (585, 766443), (1347, 332865), (1707, 262665), (1755, 255481), (2245, 199719), (2845, 157599), (4041, 110955), (5121, 87555), (5837, 76815), (6735, 66573), (7397, 60615), (8535, 52533), (12123, 36985), (15363, 29185), (17511, 25605), (20205, 22191)]