15525006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 35616768

約数和(自身を除く): 20091762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 991, 1119, 1982, 2238, 2611, 2973, 5222, 5946, 6937, 7833, 13874, 15666, 20811, 41622, 369643, 739286, 1108929, 2217858, 2587501, 5175002, 7762503, 15525006]

約数ペア:

[(1, 15525006), (2, 7762503), (3, 5175002), (6, 2587501), (7, 2217858), (14, 1108929), (21, 739286), (42, 369643), (373, 41622), (746, 20811), (991, 15666), (1119, 13874), (1982, 7833), (2238, 6937), (2611, 5946), (2973, 5222)]