166247265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5861}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 279124992

約数和(自身を除く): 112877727

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 5673, 5861, 9455, 17583, 28365, 29305, 87915, 181691, 357521, 545073, 908455, 1072563, 1787605, 2725365, 5362815, 11083151, 33249453, 55415755, 166247265]

約数ペア:

[(1, 166247265), (3, 55415755), (5, 33249453), (15, 11083151), (31, 5362815), (61, 2725365), (93, 1787605), (155, 1072563), (183, 908455), (305, 545073), (465, 357521), (915, 181691), (1891, 87915), (5673, 29305), (5861, 28365), (9455, 17583)]