3122955

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 6115824

約数和(自身を除く): 2992869

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 701, 891, 1485, 2103, 3505, 4455, 6309, 7711, 10515, 18927, 23133, 31545, 38555, 56781, 69399, 94635, 115665, 208197, 283905, 346995, 624591, 1040985, 3122955]

約数ペア:

[(1, 3122955), (3, 1040985), (5, 624591), (9, 346995), (11, 283905), (15, 208197), (27, 115665), (33, 94635), (45, 69399), (55, 56781), (81, 38555), (99, 31545), (135, 23133), (165, 18927), (297, 10515), (405, 7711), (495, 6309), (701, 4455), (891, 3505), (1485, 2103)]