11290785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 20200320

約数和(自身を除く): 8909535

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 1669, 2255, 5007, 6765, 8345, 18359, 25035, 55077, 68429, 91795, 205287, 275385, 342145, 752719, 1026435, 2258157, 3763595, 11290785]

約数ペア:

[(1, 11290785), (3, 3763595), (5, 2258157), (11, 1026435), (15, 752719), (33, 342145), (41, 275385), (55, 205287), (123, 91795), (165, 68429), (205, 55077), (451, 25035), (615, 18359), (1353, 8345), (1669, 6765), (2255, 5007)]