3128895

素因数分解:

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

素因数の和:82

約数の個数: 96

約数和(自身を含む): 7223040

約数和(自身を除く): 4094145

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 49, 55, 63, 77, 99, 105, 129, 135, 147, 165, 189, 215, 231, 245, 297, 301, 315, 385, 387, 441, 473, 495, 539, 645, 693, 735, 903, 945, 1155, 1161, 1323, 1419, 1485, 1505, 1617, 1935, 2079, 2107, 2205, 2365, 2695, 2709, 3311, 3465, 4257, 4515, 4851, 5805, 6321, 6615, 7095, 8085, 8127, 9933, 10395, 10535, 12771, 13545, 14553, 16555, 18963, 21285, 23177, 24255, 29799, 31605, 40635, 49665, 56889, 63855, 69531, 72765, 89397, 94815, 115885, 148995, 208593, 284445, 347655, 446985, 625779, 1042965, 3128895]

約数ペア:

[(1, 3128895), (3, 1042965), (5, 625779), (7, 446985), (9, 347655), (11, 284445), (15, 208593), (21, 148995), (27, 115885), (33, 94815), (35, 89397), (43, 72765), (45, 69531), (49, 63855), (55, 56889), (63, 49665), (77, 40635), (99, 31605), (105, 29799), (129, 24255), (135, 23177), (147, 21285), (165, 18963), (189, 16555), (215, 14553), (231, 13545), (245, 12771), (297, 10535), (301, 10395), (315, 9933), (385, 8127), (387, 8085), (441, 7095), (473, 6615), (495, 6321), (539, 5805), (645, 4851), (693, 4515), (735, 4257), (903, 3465), (945, 3311), (1155, 2709), (1161, 2695), (1323, 2365), (1419, 2205), (1485, 2107), (1505, 2079), (1617, 1935)]