16004065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3779}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 8127455

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 3779, 4235, 18895, 26453, 41569, 132265, 207845, 290983, 457259, 1454915, 2286295, 3200813, 16004065]

約数ペア:

[(1, 16004065), (5, 3200813), (7, 2286295), (11, 1454915), (35, 457259), (55, 290983), (77, 207845), (121, 132265), (385, 41569), (605, 26453), (847, 18895), (3779, 4235)]