6899535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 6241905

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 311, 435, 493, 765, 933, 1305, 1479, 1555, 2465, 2799, 4437, 4665, 5287, 7395, 9019, 13995, 15861, 22185, 26435, 27057, 45095, 47583, 79305, 81171, 135285, 153323, 237915, 405855, 459969, 766615, 1379907, 2299845, 6899535]

約数ペア:

[(1, 6899535), (3, 2299845), (5, 1379907), (9, 766615), (15, 459969), (17, 405855), (29, 237915), (45, 153323), (51, 135285), (85, 81171), (87, 79305), (145, 47583), (153, 45095), (255, 27057), (261, 26435), (311, 22185), (435, 15861), (493, 13995), (765, 9019), (933, 7395), (1305, 5287), (1479, 4665), (1555, 4437), (2465, 2799)]