15672555717

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{119851}}^1$

素因数の和:120353

約数の個数: 32

約数和(自身を含む): 25772974080

約数和(自身を除く): 10100418363

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 479, 1437, 3353, 6227, 10059, 18681, 43589, 119851, 130767, 359553, 838957, 1558063, 2516871, 4674189, 10906441, 32719323, 57408629, 172225887, 401860403, 746312177, 1205581209, 2238936531, 5224185239, 15672555717]

約数ペア:

[(1, 15672555717), (3, 5224185239), (7, 2238936531), (13, 1205581209), (21, 746312177), (39, 401860403), (91, 172225887), (273, 57408629), (479, 32719323), (1437, 10906441), (3353, 4674189), (6227, 2516871), (10059, 1558063), (18681, 838957), (43589, 359553), (119851, 130767)]