72857895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{441563}}^1$

素因数の和:441582

約数の個数: 16

約数和(自身を含む): 127170432

約数和(自身を除く): 54312537

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 441563, 1324689, 2207815, 4857193, 6623445, 14571579, 24285965, 72857895]

約数ペア:

[(1, 72857895), (3, 24285965), (5, 14571579), (11, 6623445), (15, 4857193), (33, 2207815), (55, 1324689), (165, 441563)]