164130795

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 291058560

約数和(自身を除く): 126927765

約数列:

[1, 3, 5, 9, 15, 45, 79, 137, 237, 337, 395, 411, 685, 711, 1011, 1185, 1233, 1685, 2055, 3033, 3555, 5055, 6165, 10823, 15165, 26623, 32469, 46169, 54115, 79869, 97407, 133115, 138507, 162345, 230845, 239607, 399345, 415521, 487035, 692535, 1198035, 2077605, 3647351, 10942053, 18236755, 32826159, 54710265, 164130795]

約数ペア:

[(1, 164130795), (3, 54710265), (5, 32826159), (9, 18236755), (15, 10942053), (45, 3647351), (79, 2077605), (137, 1198035), (237, 692535), (337, 487035), (395, 415521), (411, 399345), (685, 239607), (711, 230845), (1011, 162345), (1185, 138507), (1233, 133115), (1685, 97407), (2055, 79869), (3033, 54115), (3555, 46169), (5055, 32469), (6165, 26623), (10823, 15165)]