293207545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{20021}}^1$

素因数の和:20156

約数の個数: 16

約数和(自身を含む): 367603920

約数和(自身を除く): 74396375

約数列:

[1, 5, 29, 101, 145, 505, 2929, 14645, 20021, 100105, 580609, 2022121, 2903045, 10110605, 58641509, 293207545]

約数ペア:

[(1, 293207545), (5, 58641509), (29, 10110605), (101, 2903045), (145, 2022121), (505, 580609), (2929, 100105), (14645, 20021)]