1440285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 3041280

約数和(自身を除く): 1600995

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 43, 55, 77, 87, 105, 129, 145, 165, 203, 215, 231, 301, 319, 385, 435, 473, 609, 645, 903, 957, 1015, 1155, 1247, 1419, 1505, 1595, 2233, 2365, 3045, 3311, 3741, 4515, 4785, 6235, 6699, 7095, 8729, 9933, 11165, 13717, 16555, 18705, 26187, 33495, 41151, 43645, 49665, 68585, 96019, 130935, 205755, 288057, 480095, 1440285]

約数ペア:

[(1, 1440285), (3, 480095), (5, 288057), (7, 205755), (11, 130935), (15, 96019), (21, 68585), (29, 49665), (33, 43645), (35, 41151), (43, 33495), (55, 26187), (77, 18705), (87, 16555), (105, 13717), (129, 11165), (145, 9933), (165, 8729), (203, 7095), (215, 6699), (231, 6235), (301, 4785), (319, 4515), (385, 3741), (435, 3311), (473, 3045), (609, 2365), (645, 2233), (903, 1595), (957, 1505), (1015, 1419), (1155, 1247)]