12773025

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 23808000

約数和(自身を除く): 11034975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 149, 225, 381, 447, 635, 675, 745, 1143, 1341, 1905, 2235, 3175, 3429, 3725, 4023, 5715, 6705, 9525, 11175, 17145, 18923, 20115, 28575, 33525, 56769, 85725, 94615, 100575, 170307, 283845, 473075, 510921, 851535, 1419225, 2554605, 4257675, 12773025]

約数ペア:

[(1, 12773025), (3, 4257675), (5, 2554605), (9, 1419225), (15, 851535), (25, 510921), (27, 473075), (45, 283845), (75, 170307), (127, 100575), (135, 94615), (149, 85725), (225, 56769), (381, 33525), (447, 28575), (635, 20115), (675, 18923), (745, 17145), (1143, 11175), (1341, 9525), (1905, 6705), (2235, 5715), (3175, 4023), (3429, 3725)]