446985

素因数分解:

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

素因数の和:75

約数の個数: 64

約数和(自身を含む): 1013760

約数和(自身を除く): 566775

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 55, 63, 77, 99, 105, 129, 135, 165, 189, 215, 231, 297, 301, 315, 385, 387, 473, 495, 645, 693, 903, 945, 1155, 1161, 1419, 1485, 1505, 1935, 2079, 2365, 2709, 3311, 3465, 4257, 4515, 5805, 7095, 8127, 9933, 10395, 12771, 13545, 16555, 21285, 29799, 40635, 49665, 63855, 89397, 148995, 446985]

約数ペア:

[(1, 446985), (3, 148995), (5, 89397), (7, 63855), (9, 49665), (11, 40635), (15, 29799), (21, 21285), (27, 16555), (33, 13545), (35, 12771), (43, 10395), (45, 9933), (55, 8127), (63, 7095), (77, 5805), (99, 4515), (105, 4257), (129, 3465), (135, 3311), (165, 2709), (189, 2365), (215, 2079), (231, 1935), (297, 1505), (301, 1485), (315, 1419), (385, 1161), (387, 1155), (473, 945), (495, 903), (645, 693)]