244927215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{683}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 458613792

約数和(自身を除く): 213686577

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 613, 683, 1839, 2049, 3065, 3415, 5517, 6147, 7969, 8879, 9195, 10245, 23907, 26637, 27585, 30735, 39845, 44395, 71721, 79911, 119535, 133185, 358605, 399555, 418679, 1256037, 2093395, 3768111, 5442827, 6280185, 16328481, 18840555, 27214135, 48985443, 81642405, 244927215]

約数ペア:

[(1, 244927215), (3, 81642405), (5, 48985443), (9, 27214135), (13, 18840555), (15, 16328481), (39, 6280185), (45, 5442827), (65, 3768111), (117, 2093395), (195, 1256037), (585, 418679), (613, 399555), (683, 358605), (1839, 133185), (2049, 119535), (3065, 79911), (3415, 71721), (5517, 44395), (6147, 39845), (7969, 30735), (8879, 27585), (9195, 26637), (10245, 23907)]