27792895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 37314432

約数和(自身を除く): 9521537

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 1061, 2015, 5239, 5305, 13793, 26195, 32891, 68965, 164455, 179309, 427583, 896545, 2137915, 5558579, 27792895]

約数ペア:

[(1, 27792895), (5, 5558579), (13, 2137915), (31, 896545), (65, 427583), (155, 179309), (169, 164455), (403, 68965), (845, 32891), (1061, 26195), (2015, 13793), (5239, 5305)]