28093115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 35824800

約数和(自身を除く): 7731685

約数列:

[1, 5, 19, 95, 109, 545, 2071, 2713, 10355, 13565, 51547, 257735, 295717, 1478585, 5618623, 28093115]

約数ペア:

[(1, 28093115), (5, 5618623), (19, 1478585), (95, 295717), (109, 257735), (545, 51547), (2071, 13565), (2713, 10355)]