6448365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 7494291

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1861, 3465, 5583, 9305, 13027, 16749, 20471, 27915, 39081, 61413, 65135, 83745, 102355, 117243, 143297, 184239, 195405, 307065, 429891, 586215, 716485, 921195, 1289673, 2149455, 6448365]

約数ペア:

[(1, 6448365), (3, 2149455), (5, 1289673), (7, 921195), (9, 716485), (11, 586215), (15, 429891), (21, 307065), (33, 195405), (35, 184239), (45, 143297), (55, 117243), (63, 102355), (77, 83745), (99, 65135), (105, 61413), (165, 39081), (231, 27915), (315, 20471), (385, 16749), (495, 13027), (693, 9305), (1155, 5583), (1861, 3465)]