11308825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 5565095

約数列:

[1, 5, 11, 17, 25, 41, 55, 59, 85, 187, 205, 275, 295, 425, 451, 649, 697, 935, 1003, 1025, 1475, 2255, 2419, 3245, 3485, 4675, 5015, 7667, 11033, 11275, 12095, 16225, 17425, 25075, 26609, 38335, 41123, 55165, 60475, 133045, 191675, 205615, 275825, 452353, 665225, 1028075, 2261765, 11308825]

約数ペア:

[(1, 11308825), (5, 2261765), (11, 1028075), (17, 665225), (25, 452353), (41, 275825), (55, 205615), (59, 191675), (85, 133045), (187, 60475), (205, 55165), (275, 41123), (295, 38335), (425, 26609), (451, 25075), (649, 17425), (697, 16225), (935, 12095), (1003, 11275), (1025, 11033), (1475, 7667), (2255, 5015), (2419, 4675), (3245, 3485)]