859637295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40387}}^1$

素因数の和:40452

約数の個数: 48

約数和(自身を含む): 1663339392

約数和(自身を除く): 803702097

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, 40387, 121161, 201935, 363483, 444257, 605805, 1332771, 1736641, 1817415, 2221285, 3998313, 5209923, 6663855, 8683205, 15629769, 19103051, 19991565, 26049615, 57309153, 78148845, 95515255, 171927459, 286545765, 859637295]

約数ペア:

[(1, 859637295), (3, 286545765), (5, 171927459), (9, 95515255), (11, 78148845), (15, 57309153), (33, 26049615), (43, 19991565), (45, 19103051), (55, 15629769), (99, 8683205), (129, 6663855), (165, 5209923), (215, 3998313), (387, 2221285), (473, 1817415), (495, 1736641), (645, 1332771), (1419, 605805), (1935, 444257), (2365, 363483), (4257, 201935), (7095, 121161), (21285, 40387)]