27554215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5807}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 36102528

約数和(自身を除く): 8548313

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 5807, 29035, 75491, 377455, 423911, 2119555, 5510843, 27554215]

約数ペア:

[(1, 27554215), (5, 5510843), (13, 2119555), (65, 423911), (73, 377455), (365, 75491), (949, 29035), (4745, 5807)]