1461105

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2649600

約数和(自身を除く): 1188495

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 137, 237, 395, 411, 685, 711, 1185, 1233, 2055, 2133, 3555, 3699, 6165, 10665, 10823, 18495, 32469, 54115, 97407, 162345, 292221, 487035, 1461105]

約数ペア:

[(1, 1461105), (3, 487035), (5, 292221), (9, 162345), (15, 97407), (27, 54115), (45, 32469), (79, 18495), (135, 10823), (137, 10665), (237, 6165), (395, 3699), (411, 3555), (685, 2133), (711, 2055), (1185, 1233)]