16922565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 33898176

約数和(自身を除く): 16975611

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2011, 2805, 6033, 8415, 10055, 18099, 22121, 30165, 34187, 66363, 90495, 102561, 110605, 170935, 199089, 307683, 331815, 376057, 512805, 995445, 1128171, 1538415, 1880285, 3384513, 5640855, 16922565]

約数ペア:

[(1, 16922565), (3, 5640855), (5, 3384513), (9, 1880285), (11, 1538415), (15, 1128171), (17, 995445), (33, 512805), (45, 376057), (51, 331815), (55, 307683), (85, 199089), (99, 170935), (153, 110605), (165, 102561), (187, 90495), (255, 66363), (495, 34187), (561, 30165), (765, 22121), (935, 18099), (1683, 10055), (2011, 8415), (2805, 6033)]