66952935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 135742464

約数和(自身を除く): 68789529

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 4943, 13545, 14829, 24715, 34601, 44487, 74145, 103803, 173005, 212549, 222435, 311409, 519015, 637647, 1062745, 1487843, 1557045, 1912941, 3188235, 4463529, 7439215, 9564705, 13390587, 22317645, 66952935]

約数ペア:

[(1, 66952935), (3, 22317645), (5, 13390587), (7, 9564705), (9, 7439215), (15, 4463529), (21, 3188235), (35, 1912941), (43, 1557045), (45, 1487843), (63, 1062745), (105, 637647), (129, 519015), (215, 311409), (301, 222435), (315, 212549), (387, 173005), (645, 103803), (903, 74145), (1505, 44487), (1935, 34601), (2709, 24715), (4515, 14829), (4943, 13545)]