2261765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1004155

約数列:

[1, 5, 11, 17, 41, 55, 59, 85, 187, 205, 295, 451, 649, 697, 935, 1003, 2255, 2419, 3245, 3485, 5015, 7667, 11033, 12095, 26609, 38335, 41123, 55165, 133045, 205615, 452353, 2261765]

約数ペア:

[(1, 2261765), (5, 452353), (11, 205615), (17, 133045), (41, 55165), (55, 41123), (59, 38335), (85, 26609), (187, 12095), (205, 11033), (295, 7667), (451, 5015), (649, 3485), (697, 3245), (935, 2419), (1003, 2255)]