1949205885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{14389}}^1$

素因数の和:15229

約数の個数: 32

約数和(自身を含む): 3406631040

約数和(自身を除く): 1457425155

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 821, 2463, 4105, 9031, 12315, 14389, 27093, 43167, 45155, 71945, 135465, 158279, 215835, 474837, 791395, 2374185, 11813369, 35440107, 59066845, 129947059, 177200535, 389841177, 649735295, 1949205885]

約数ペア:

[(1, 1949205885), (3, 649735295), (5, 389841177), (11, 177200535), (15, 129947059), (33, 59066845), (55, 35440107), (165, 11813369), (821, 2374185), (2463, 791395), (4105, 474837), (9031, 215835), (12315, 158279), (14389, 135465), (27093, 71945), (43167, 45155)]