40805105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32257}}^1$

素因数の和:32296

約数の個数: 16

約数和(自身を含む): 55741824

約数和(自身を除く): 14936719

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 32257, 161285, 354827, 741911, 1774135, 3709555, 8161021, 40805105]

約数ペア:

[(1, 40805105), (5, 8161021), (11, 3709555), (23, 1774135), (55, 741911), (115, 354827), (253, 161285), (1265, 32257)]