82661271815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2616277}}^1$

素因数の和:2616442

約数の個数: 16

約数和(自身を含む): 101720888640

約数和(自身を除く): 19059616825

約数列:

[1, 5, 71, 89, 355, 445, 6319, 31595, 2616277, 13081385, 185755667, 232848653, 928778335, 1164243265, 16532254363, 82661271815]

約数ペア:

[(1, 82661271815), (5, 16532254363), (71, 1164243265), (89, 928778335), (355, 232848653), (445, 185755667), (6319, 13081385), (31595, 2616277)]