26827865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 33701376

約数和(自身を除く): 6873511

約数列:

[1, 5, 31, 73, 155, 365, 2263, 2371, 11315, 11855, 73501, 173083, 367505, 865415, 5365573, 26827865]

約数ペア:

[(1, 26827865), (5, 5365573), (31, 865415), (73, 367505), (155, 173083), (365, 73501), (2263, 11855), (2371, 11315)]