27270215

素因数分解:

$5^1\times 7^3\times {\mathrm{15901}}^1$

素因数の和:15927

約数の個数: 16

約数和(自身を含む): 38164800

約数和(自身を除く): 10894585

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 15901, 79505, 111307, 556535, 779149, 3895745, 5454043, 27270215]

約数ペア:

[(1, 27270215), (5, 5454043), (7, 3895745), (35, 779149), (49, 556535), (245, 111307), (343, 79505), (1715, 15901)]