2236691985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{24337}}^1$

素因数の和:24913

約数の個数: 32

約数和(自身を含む): 3911213952

約数和(自身を除く): 1674521967

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 1671, 2785, 6127, 8355, 18381, 24337, 30635, 73011, 91905, 121685, 267707, 365055, 803121, 1338535, 4015605, 13555709, 40667127, 67778545, 149112799, 203335635, 447338397, 745563995, 2236691985]

約数ペア:

[(1, 2236691985), (3, 745563995), (5, 447338397), (11, 203335635), (15, 149112799), (33, 67778545), (55, 40667127), (165, 13555709), (557, 4015605), (1671, 1338535), (2785, 803121), (6127, 365055), (8355, 267707), (18381, 121685), (24337, 91905), (30635, 73011)]