289554075

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9193

約数の個数: 48

約数和(自身を含む): 543298560

約数和(自身を除く): 253744485

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 9127, 10575, 27381, 31725, 45635, 82143, 136905, 228175, 246429, 410715, 428969, 684525, 1232145, 1286907, 2053575, 2144845, 3860721, 6160725, 6434535, 10724225, 11582163, 19303605, 32172675, 57910815, 96518025, 289554075]

約数ペア:

[(1, 289554075), (3, 96518025), (5, 57910815), (9, 32172675), (15, 19303605), (25, 11582163), (27, 10724225), (45, 6434535), (47, 6160725), (75, 3860721), (135, 2144845), (141, 2053575), (225, 1286907), (235, 1232145), (423, 684525), (675, 428969), (705, 410715), (1175, 246429), (1269, 228175), (2115, 136905), (3525, 82143), (6345, 45635), (9127, 31725), (10575, 27381)]