1910731334655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{80980349}}^1$

素因数の和:80980392

約数の個数: 48

約数和(自身を含む): 3618849880800

約数和(自身を除く): 1708118546145

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 80980349, 242941047, 404901745, 890783839, 1052744537, 1214705235, 2672351517, 3158233611, 4453919195, 5263722685, 9798622229, 11580189907, 13361757585, 15791168055, 29395866687, 34740569721, 48993111145, 57900949535, 127382088977, 146979333435, 173702848605, 382146266931, 636910444885, 1910731334655]

約数ペア:

[(1, 1910731334655), (3, 636910444885), (5, 382146266931), (11, 173702848605), (13, 146979333435), (15, 127382088977), (33, 57900949535), (39, 48993111145), (55, 34740569721), (65, 29395866687), (121, 15791168055), (143, 13361757585), (165, 11580189907), (195, 9798622229), (363, 5263722685), (429, 4453919195), (605, 3158233611), (715, 2672351517), (1573, 1214705235), (1815, 1052744537), (2145, 890783839), (4719, 404901745), (7865, 242941047), (23595, 80980349)]