15090309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 23724792

約数和(自身を除く): 8634483

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1277, 1313, 3831, 3939, 11493, 11817, 16601, 49803, 128977, 149409, 386931, 1160793, 1676701, 5030103, 15090309]

約数ペア:

[(1, 15090309), (3, 5030103), (9, 1676701), (13, 1160793), (39, 386931), (101, 149409), (117, 128977), (303, 49803), (909, 16601), (1277, 11817), (1313, 11493), (3831, 3939)]