13984075

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 6327125

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 1949, 7175, 9745, 13643, 48725, 68215, 79909, 341075, 399545, 559363, 1997725, 2796815, 13984075]

約数ペア:

[(1, 13984075), (5, 2796815), (7, 1997725), (25, 559363), (35, 399545), (41, 341075), (175, 79909), (205, 68215), (287, 48725), (1025, 13643), (1435, 9745), (1949, 7175)]