2015540545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1\times {\mathrm{3299}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 2454883200

約数和(自身を除く): 439342655

約数列:

[1, 5, 71, 355, 1721, 3299, 8605, 16495, 122191, 234229, 610955, 1171145, 5677579, 28387895, 403108109, 2015540545]

約数ペア:

[(1, 2015540545), (5, 403108109), (71, 28387895), (355, 5677579), (1721, 1171145), (3299, 610955), (8605, 234229), (16495, 122191)]