571736385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26861}}^1$

素因数の和:26926

約数の個数: 48

約数和(自身を含む): 1106284608

約数和(自身を除く): 534548223

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 26861, 80583, 134305, 241749, 295471, 402915, 886413, 1155023, 1208745, 1477355, 2659239, 3465069, 4432065, 5775115, 10395207, 12705253, 13296195, 17325345, 38115759, 51976035, 63526265, 114347277, 190578795, 571736385]

約数ペア:

[(1, 571736385), (3, 190578795), (5, 114347277), (9, 63526265), (11, 51976035), (15, 38115759), (33, 17325345), (43, 13296195), (45, 12705253), (55, 10395207), (99, 5775115), (129, 4432065), (165, 3465069), (215, 2659239), (387, 1477355), (473, 1208745), (495, 1155023), (645, 886413), (1419, 402915), (1935, 295471), (2365, 241749), (4257, 134305), (7095, 80583), (21285, 26861)]