15275274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 35045376

約数和(自身を除く): 19770102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 991, 1101, 1982, 2202, 2569, 2973, 5138, 5946, 6937, 7707, 13874, 15414, 20811, 41622, 363697, 727394, 1091091, 2182182, 2545879, 5091758, 7637637, 15275274]

約数ペア:

[(1, 15275274), (2, 7637637), (3, 5091758), (6, 2545879), (7, 2182182), (14, 1091091), (21, 727394), (42, 363697), (367, 41622), (734, 20811), (991, 15414), (1101, 13874), (1982, 7707), (2202, 6937), (2569, 5946), (2973, 5138)]