29621655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 59065344

約数和(自身を除く): 29443689

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 347, 813, 1041, 1355, 1735, 1897, 2429, 2439, 3123, 4065, 5205, 5691, 7287, 9485, 12145, 12195, 15615, 17073, 21861, 28455, 36435, 85365, 94037, 109305, 282111, 470185, 658259, 846333, 1410555, 1974777, 3291295, 4231665, 5924331, 9873885, 29621655]

約数ペア:

[(1, 29621655), (3, 9873885), (5, 5924331), (7, 4231665), (9, 3291295), (15, 1974777), (21, 1410555), (35, 846333), (45, 658259), (63, 470185), (105, 282111), (271, 109305), (315, 94037), (347, 85365), (813, 36435), (1041, 28455), (1355, 21861), (1735, 17073), (1897, 15615), (2429, 12195), (2439, 12145), (3123, 9485), (4065, 7287), (5205, 5691)]