40910235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 68339712

約数和(自身を除く): 27429477

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 907, 1455, 2721, 3007, 4535, 9021, 13605, 15035, 28117, 45105, 84351, 87979, 140585, 263937, 421755, 439895, 1319685, 2727349, 8182047, 13636745, 40910235]

約数ペア:

[(1, 40910235), (3, 13636745), (5, 8182047), (15, 2727349), (31, 1319685), (93, 439895), (97, 421755), (155, 263937), (291, 140585), (465, 87979), (485, 84351), (907, 45105), (1455, 28117), (2721, 15035), (3007, 13605), (4535, 9021)]