2017749915

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 3548675520

約数和(自身を除く): 1530925605

約数列:

[1, 3, 5, 9, 15, 45, 103, 229, 309, 515, 687, 927, 1145, 1545, 1901, 2061, 3435, 4635, 5703, 9505, 10305, 17109, 23587, 28515, 70761, 85545, 117935, 195803, 212283, 353805, 435329, 587409, 979015, 1061415, 1305987, 1762227, 2176645, 2937045, 3917961, 6529935, 8811135, 19589805, 44838887, 134516661, 224194435, 403549983, 672583305, 2017749915]

約数ペア:

[(1, 2017749915), (3, 672583305), (5, 403549983), (9, 224194435), (15, 134516661), (45, 44838887), (103, 19589805), (229, 8811135), (309, 6529935), (515, 3917961), (687, 2937045), (927, 2176645), (1145, 1762227), (1545, 1305987), (1901, 1061415), (2061, 979015), (3435, 587409), (4635, 435329), (5703, 353805), (9505, 212283), (10305, 195803), (17109, 117935), (23587, 85545), (28515, 70761)]