6945885

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 12890880

約数和(自身を除く): 5944995

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2237, 3105, 6711, 11185, 20133, 33555, 51451, 60399, 100665, 154353, 257255, 301995, 463059, 771765, 1389177, 2315295, 6945885]

約数ペア:

[(1, 6945885), (3, 2315295), (5, 1389177), (9, 771765), (15, 463059), (23, 301995), (27, 257255), (45, 154353), (69, 100665), (115, 60399), (135, 51451), (207, 33555), (345, 20133), (621, 11185), (1035, 6711), (2237, 3105)]