40647285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43013}}^1$

素因数の和:43034

約数の個数: 32

約数和(自身を含む): 82586880

約数和(自身を除く): 41939595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 43013, 129039, 215065, 301091, 387117, 645195, 903273, 1161351, 1505455, 1935585, 2709819, 4516365, 5806755, 8129457, 13549095, 40647285]

約数ペア:

[(1, 40647285), (3, 13549095), (5, 8129457), (7, 5806755), (9, 4516365), (15, 2709819), (21, 1935585), (27, 1505455), (35, 1161351), (45, 903273), (63, 645195), (105, 387117), (135, 301091), (189, 215065), (315, 129039), (945, 43013)]