27699215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 34145280

約数和(自身を除く): 6446065

約数列:

[1, 5, 47, 235, 311, 379, 1555, 1895, 14617, 17813, 73085, 89065, 117869, 589345, 5539843, 27699215]

約数ペア:

[(1, 27699215), (5, 5539843), (47, 589345), (235, 117869), (311, 89065), (379, 73085), (1555, 17813), (1895, 14617)]