1042965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 2347488

約数和(自身を除く): 1304523

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 43, 45, 49, 55, 63, 77, 99, 105, 129, 147, 165, 215, 231, 245, 301, 315, 385, 387, 441, 473, 495, 539, 645, 693, 735, 903, 1155, 1419, 1505, 1617, 1935, 2107, 2205, 2365, 2695, 2709, 3311, 3465, 4257, 4515, 4851, 6321, 7095, 8085, 9933, 10535, 13545, 16555, 18963, 21285, 23177, 24255, 29799, 31605, 49665, 69531, 94815, 115885, 148995, 208593, 347655, 1042965]

約数ペア:

[(1, 1042965), (3, 347655), (5, 208593), (7, 148995), (9, 115885), (11, 94815), (15, 69531), (21, 49665), (33, 31605), (35, 29799), (43, 24255), (45, 23177), (49, 21285), (55, 18963), (63, 16555), (77, 13545), (99, 10535), (105, 9933), (129, 8085), (147, 7095), (165, 6321), (215, 4851), (231, 4515), (245, 4257), (301, 3465), (315, 3311), (385, 2709), (387, 2695), (441, 2365), (473, 2205), (495, 2107), (539, 1935), (645, 1617), (693, 1505), (735, 1419), (903, 1155)]