13824825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 27676800

約数和(自身を除く): 13851975

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1549, 1785, 2975, 4647, 7745, 8925, 10843, 23235, 26333, 32529, 38725, 54215, 78999, 116175, 131665, 162645, 184331, 271075, 394995, 552993, 658325, 813225, 921655, 1974975, 2764965, 4608275, 13824825]

約数ペア:

[(1, 13824825), (3, 4608275), (5, 2764965), (7, 1974975), (15, 921655), (17, 813225), (21, 658325), (25, 552993), (35, 394995), (51, 271075), (75, 184331), (85, 162645), (105, 131665), (119, 116175), (175, 78999), (255, 54215), (357, 38725), (425, 32529), (525, 26333), (595, 23235), (1275, 10843), (1549, 8925), (1785, 7745), (2975, 4647)]