229712265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 409114368

約数和(自身を除く): 179402103

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 313, 347, 423, 705, 939, 1041, 1565, 1735, 2115, 2817, 3123, 4695, 5205, 14085, 14711, 15615, 16309, 44133, 48927, 73555, 81545, 108611, 132399, 146781, 220665, 244635, 325833, 543055, 661995, 733905, 977499, 1629165, 4887495, 5104717, 15314151, 25523585, 45942453, 76570755, 229712265]

約数ペア:

[(1, 229712265), (3, 76570755), (5, 45942453), (9, 25523585), (15, 15314151), (45, 5104717), (47, 4887495), (141, 1629165), (235, 977499), (313, 733905), (347, 661995), (423, 543055), (705, 325833), (939, 244635), (1041, 220665), (1565, 146781), (1735, 132399), (2115, 108611), (2817, 81545), (3123, 73555), (4695, 48927), (5205, 44133), (14085, 16309), (14711, 15615)]