18653326995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1\times {\mathrm{17011}}^1$

素因数の和:18843

約数の個数: 32

約数和(自身を含む): 30592203264

約数和(自身を除く): 11938876269

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1783, 5349, 8915, 17011, 26745, 51033, 73103, 85055, 219309, 255165, 365515, 697451, 1096545, 2092353, 3487255, 10461765, 30330613, 90991839, 151653065, 454959195, 1243555133, 3730665399, 6217775665, 18653326995]

約数ペア:

[(1, 18653326995), (3, 6217775665), (5, 3730665399), (15, 1243555133), (41, 454959195), (123, 151653065), (205, 90991839), (615, 30330613), (1783, 10461765), (5349, 3487255), (8915, 2092353), (17011, 1096545), (26745, 697451), (51033, 365515), (73103, 255165), (85055, 219309)]