12876765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78041}}^1$

素因数の和:78060

約数の個数: 16

約数和(自身を含む): 22476096

約数和(自身を除く): 9599331

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78041, 234123, 390205, 858451, 1170615, 2575353, 4292255, 12876765]

約数ペア:

[(1, 12876765), (3, 4292255), (5, 2575353), (11, 1170615), (15, 858451), (33, 390205), (55, 234123), (165, 78041)]