169026945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 285742080

約数和(自身を除く): 116715135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 311, 933, 1555, 1907, 4665, 5721, 5909, 9535, 17727, 28605, 29545, 36233, 88635, 108699, 181165, 543495, 593077, 1779231, 2965385, 8896155, 11268463, 33805389, 56342315, 169026945]

約数ペア:

[(1, 169026945), (3, 56342315), (5, 33805389), (15, 11268463), (19, 8896155), (57, 2965385), (95, 1779231), (285, 593077), (311, 543495), (933, 181165), (1555, 108699), (1907, 88635), (4665, 36233), (5721, 29545), (5909, 28605), (9535, 17727)]