137688045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20353}}^1$

素因数の和:20413

約数の個数: 32

約数和(自身を含む): 246201984

約数和(自身を除く): 108513939

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 20353, 61059, 101765, 223883, 305295, 671649, 834473, 1119415, 2503419, 3358245, 4172365, 9179203, 12517095, 27537609, 45896015, 137688045]

約数ペア:

[(1, 137688045), (3, 45896015), (5, 27537609), (11, 12517095), (15, 9179203), (33, 4172365), (41, 3358245), (55, 2503419), (123, 1119415), (165, 834473), (205, 671649), (451, 305295), (615, 223883), (1353, 101765), (2255, 61059), (6765, 20353)]