84916665

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51001}}^1$

素因数の和:51049

約数の個数: 24

約数和(自身を含む): 151169928

約数和(自身を除く): 66253263

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 51001, 153003, 255005, 459009, 765015, 1887037, 2295045, 5661111, 9435185, 16983333, 28305555, 84916665]

約数ペア:

[(1, 84916665), (3, 28305555), (5, 16983333), (9, 9435185), (15, 5661111), (37, 2295045), (45, 1887037), (111, 765015), (185, 459009), (333, 255005), (555, 153003), (1665, 51001)]