67819545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 64372455

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1019, 1305, 1479, 2295, 2465, 3057, 3915, 4437, 5095, 7395, 9171, 13311, 15285, 17323, 22185, 27513, 29551, 45855, 51969, 66555, 86615, 88653, 137565, 147755, 155907, 259845, 265959, 443265, 467721, 502367, 779535, 797877, 1329795, 1507101, 2338605, 2511835, 3989385, 4521303, 7535505, 13563909, 22606515, 67819545]

約数ペア:

[(1, 67819545), (3, 22606515), (5, 13563909), (9, 7535505), (15, 4521303), (17, 3989385), (27, 2511835), (29, 2338605), (45, 1507101), (51, 1329795), (85, 797877), (87, 779535), (135, 502367), (145, 467721), (153, 443265), (255, 265959), (261, 259845), (435, 155907), (459, 147755), (493, 137565), (765, 88653), (783, 86615), (1019, 66555), (1305, 51969), (1479, 45855), (2295, 29551), (2465, 27513), (3057, 22185), (3915, 17323), (4437, 15285), (5095, 13311), (7395, 9171)]