159335005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 36015395

約数列:

[1, 5, 71, 139, 355, 695, 3229, 9869, 16145, 49345, 229259, 448831, 1146295, 2244155, 31867001, 159335005]

約数ペア:

[(1, 159335005), (5, 31867001), (71, 2244155), (139, 1146295), (355, 448831), (695, 229259), (3229, 49345), (9869, 16145)]