15074397

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 24447360

約数和(自身を除く): 9372963

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 641, 871, 1809, 1923, 2613, 5769, 7839, 8333, 17307, 23517, 24999, 42947, 74997, 128841, 224991, 386523, 558311, 1159569, 1674933, 5024799, 15074397]

約数ペア:

[(1, 15074397), (3, 5024799), (9, 1674933), (13, 1159569), (27, 558311), (39, 386523), (67, 224991), (117, 128841), (201, 74997), (351, 42947), (603, 24999), (641, 23517), (871, 17307), (1809, 8333), (1923, 7839), (2613, 5769)]