1922085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 3672396

約数和(自身を除く): 1750311

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 353, 363, 495, 605, 1059, 1089, 1765, 1815, 3177, 3883, 5295, 5445, 11649, 15885, 19415, 34947, 42713, 58245, 128139, 174735, 213565, 384417, 640695, 1922085]

約数ペア:

[(1, 1922085), (3, 640695), (5, 384417), (9, 213565), (11, 174735), (15, 128139), (33, 58245), (45, 42713), (55, 34947), (99, 19415), (121, 15885), (165, 11649), (353, 5445), (363, 5295), (495, 3883), (605, 3177), (1059, 1815), (1089, 1765)]