27726865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 35191296

約数和(自身を除く): 7464431

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4363, 6355, 21815, 135253, 178883, 676265, 894415, 5545373, 27726865]

約数ペア:

[(1, 27726865), (5, 5545373), (31, 894415), (41, 676265), (155, 178883), (205, 135253), (1271, 21815), (4363, 6355)]