12933045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 23642112

約数和(自身を除く): 10709067

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 127, 155, 219, 279, 365, 381, 465, 635, 657, 1095, 1143, 1395, 1905, 2263, 3285, 3937, 5715, 6789, 9271, 11315, 11811, 19685, 20367, 27813, 33945, 35433, 46355, 59055, 83439, 101835, 139065, 177165, 287401, 417195, 862203, 1437005, 2586609, 4311015, 12933045]

約数ペア:

[(1, 12933045), (3, 4311015), (5, 2586609), (9, 1437005), (15, 862203), (31, 417195), (45, 287401), (73, 177165), (93, 139065), (127, 101835), (155, 83439), (219, 59055), (279, 46355), (365, 35433), (381, 33945), (465, 27813), (635, 20367), (657, 19685), (1095, 11811), (1143, 11315), (1395, 9271), (1905, 6789), (2263, 5715), (3285, 3937)]