27973235

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 34301664

約数和(自身を除く): 6328429

約数列:

[1, 5, 73, 173, 365, 443, 865, 2215, 12629, 32339, 63145, 76639, 161695, 383195, 5594647, 27973235]

約数ペア:

[(1, 27973235), (5, 5594647), (73, 383195), (173, 161695), (365, 76639), (443, 63145), (865, 32339), (2215, 12629)]