1236148785

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 2189850624

約数和(自身を除く): 953701839

約数列:

[1, 3, 5, 9, 15, 45, 73, 127, 219, 365, 381, 635, 657, 1095, 1143, 1905, 2963, 3285, 5715, 8889, 9271, 14815, 26667, 27813, 44445, 46355, 83439, 133335, 139065, 216299, 376301, 417195, 648897, 1081495, 1128903, 1881505, 1946691, 3244485, 3386709, 5644515, 9733455, 16933545, 27469973, 82409919, 137349865, 247229757, 412049595, 1236148785]

約数ペア:

[(1, 1236148785), (3, 412049595), (5, 247229757), (9, 137349865), (15, 82409919), (45, 27469973), (73, 16933545), (127, 9733455), (219, 5644515), (365, 3386709), (381, 3244485), (635, 1946691), (657, 1881505), (1095, 1128903), (1143, 1081495), (1905, 648897), (2963, 417195), (3285, 376301), (5715, 216299), (8889, 139065), (9271, 133335), (14815, 83439), (26667, 46355), (27813, 44445)]