4448565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 9129120

約数和(自身を除く): 4680555

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 43, 45, 55, 57, 95, 99, 121, 129, 165, 171, 209, 215, 285, 363, 387, 473, 495, 605, 627, 645, 817, 855, 1045, 1089, 1419, 1815, 1881, 1935, 2299, 2365, 2451, 3135, 4085, 4257, 5203, 5445, 6897, 7095, 7353, 8987, 9405, 11495, 12255, 15609, 20691, 21285, 26015, 26961, 34485, 36765, 44935, 46827, 78045, 80883, 98857, 103455, 134805, 234135, 296571, 404415, 494285, 889713, 1482855, 4448565]

約数ペア:

[(1, 4448565), (3, 1482855), (5, 889713), (9, 494285), (11, 404415), (15, 296571), (19, 234135), (33, 134805), (43, 103455), (45, 98857), (55, 80883), (57, 78045), (95, 46827), (99, 44935), (121, 36765), (129, 34485), (165, 26961), (171, 26015), (209, 21285), (215, 20691), (285, 15609), (363, 12255), (387, 11495), (473, 9405), (495, 8987), (605, 7353), (627, 7095), (645, 6897), (817, 5445), (855, 5203), (1045, 4257), (1089, 4085), (1419, 3135), (1815, 2451), (1881, 2365), (1935, 2299)]