66826105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 82646928

約数和(自身を除く): 15820823

約数列:

[1, 5, 41, 181, 205, 905, 1801, 7421, 9005, 37105, 73841, 325981, 369205, 1629905, 13365221, 66826105]

約数ペア:

[(1, 66826105), (5, 13365221), (41, 1629905), (181, 369205), (205, 325981), (905, 73841), (1801, 37105), (7421, 9005)]