2238771015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2081}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 4295249280

約数和(自身を除く): 2056478265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 613, 1755, 1839, 2081, 3065, 5517, 6243, 7969, 9195, 10405, 16551, 18729, 23907, 27053, 27585, 31215, 39845, 56187, 71721, 81159, 82755, 93645, 119535, 135265, 215163, 243477, 280935, 358605, 405795, 730431, 1075815, 1217385, 1275653, 3652155, 3826959, 6378265, 11480877, 16583489, 19134795, 34442631, 49750467, 57404385, 82917445, 149251401, 172213155, 248752335, 447754203, 746257005, 2238771015]

約数ペア:

[(1, 2238771015), (3, 746257005), (5, 447754203), (9, 248752335), (13, 172213155), (15, 149251401), (27, 82917445), (39, 57404385), (45, 49750467), (65, 34442631), (117, 19134795), (135, 16583489), (195, 11480877), (351, 6378265), (585, 3826959), (613, 3652155), (1755, 1275653), (1839, 1217385), (2081, 1075815), (3065, 730431), (5517, 405795), (6243, 358605), (7969, 280935), (9195, 243477), (10405, 215163), (16551, 135265), (18729, 119535), (23907, 93645), (27053, 82755), (27585, 81159), (31215, 71721), (39845, 56187)]