27901265

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 38572032

約数和(自身を除く): 10670767

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 6277, 31385, 43939, 219695, 797179, 3985895, 5580253, 27901265]

約数ペア:

[(1, 27901265), (5, 5580253), (7, 3985895), (35, 797179), (127, 219695), (635, 43939), (889, 31385), (4445, 6277)]