2247991185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{51803}}^1$

素因数の和:52085

約数の個数: 32

約数和(自身を含む): 3938761728

約数和(自身を除く): 1690770543

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 2893, 3945, 8679, 14465, 43395, 51803, 155409, 259015, 569833, 777045, 1709499, 2849165, 8547495, 13624189, 40872567, 68120945, 149866079, 204362835, 449598237, 749330395, 2247991185]

約数ペア:

[(1, 2247991185), (3, 749330395), (5, 449598237), (11, 204362835), (15, 149866079), (33, 68120945), (55, 40872567), (165, 13624189), (263, 8547495), (789, 2849165), (1315, 1709499), (2893, 777045), (3945, 569833), (8679, 259015), (14465, 155409), (43395, 51803)]