40803785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20104

約数の個数: 16

約数和(自身を含む): 54862272

約数和(自身を除く): 14058487

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 20051, 100255, 220561, 741887, 1102805, 3709435, 8160757, 40803785]

約数ペア:

[(1, 40803785), (5, 8160757), (11, 3709435), (37, 1102805), (55, 741887), (185, 220561), (407, 100255), (2035, 20051)]