202489155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409069}}^1$

素因数の和:409091

約数の個数: 24

約数和(自身を含む): 382889520

約数和(自身を除く): 180400365

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 409069, 1227207, 2045345, 3681621, 4499759, 6136035, 13499277, 18408105, 22498795, 40497831, 67496385, 202489155]

約数ペア:

[(1, 202489155), (3, 67496385), (5, 40497831), (9, 22498795), (11, 18408105), (15, 13499277), (33, 6136035), (45, 4499759), (55, 3681621), (99, 2045345), (165, 1227207), (495, 409069)]