82768455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23887}}^1$

素因数の和:23916

約数の個数: 48

約数和(自身を含む): 178873344

約数和(自身を除く): 96104889

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, 3465, 23887, 71661, 119435, 167209, 214983, 262757, 358305, 501627, 788271, 836045, 1074915, 1313785, 1504881, 1839299, 2364813, 2508135, 3941355, 5517897, 7524405, 9196495, 11824065, 16553691, 27589485, 82768455]

約数ペア:

[(1, 82768455), (3, 27589485), (5, 16553691), (7, 11824065), (9, 9196495), (11, 7524405), (15, 5517897), (21, 3941355), (33, 2508135), (35, 2364813), (45, 1839299), (55, 1504881), (63, 1313785), (77, 1074915), (99, 836045), (105, 788271), (165, 501627), (231, 358305), (315, 262757), (385, 214983), (495, 167209), (693, 119435), (1155, 71661), (3465, 23887)]