11798985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 21086208

約数和(自身を除く): 9287223

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 1663, 2365, 4989, 7095, 8315, 18293, 24945, 54879, 71509, 91465, 214527, 274395, 357545, 786599, 1072635, 2359797, 3932995, 11798985]

約数ペア:

[(1, 11798985), (3, 3932995), (5, 2359797), (11, 1072635), (15, 786599), (33, 357545), (43, 274395), (55, 214527), (129, 91465), (165, 71509), (215, 54879), (473, 24945), (645, 18293), (1419, 8315), (1663, 7095), (2365, 4989)]