15379551

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 25735248

約数和(自身を除く): 10355697

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 421, 451, 891, 1107, 1263, 1353, 3321, 3789, 4059, 4631, 11367, 12177, 13893, 17261, 34101, 36531, 41679, 51783, 125037, 155349, 189871, 375111, 466047, 569613, 1398141, 1708839, 5126517, 15379551]

約数ペア:

[(1, 15379551), (3, 5126517), (9, 1708839), (11, 1398141), (27, 569613), (33, 466047), (41, 375111), (81, 189871), (99, 155349), (123, 125037), (297, 51783), (369, 41679), (421, 36531), (451, 34101), (891, 17261), (1107, 13893), (1263, 12177), (1353, 11367), (3321, 4631), (3789, 4059)]