133243485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20377

約数の個数: 32

約数和(自身を含む): 234178560

約数和(自身を除く): 100935075

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 20327, 60981, 101635, 304905, 386213, 467521, 1158639, 1402563, 1931065, 2337605, 5793195, 7012815, 8882899, 26648697, 44414495, 133243485]

約数ペア:

[(1, 133243485), (3, 44414495), (5, 26648697), (15, 8882899), (19, 7012815), (23, 5793195), (57, 2337605), (69, 1931065), (95, 1402563), (115, 1158639), (285, 467521), (345, 386213), (437, 304905), (1311, 101635), (2185, 60981), (6555, 20327)]