42571935

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 88030800

約数和(自身を除く): 45458865

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 63, 105, 129, 147, 215, 245, 301, 315, 387, 441, 449, 645, 735, 903, 1347, 1505, 1935, 2107, 2205, 2245, 2709, 3143, 4041, 4515, 6321, 6735, 9429, 10535, 13545, 15715, 18963, 19307, 20205, 22001, 28287, 31605, 47145, 57921, 66003, 94815, 96535, 110005, 135149, 141435, 173763, 198009, 289605, 330015, 405447, 675745, 868815, 946043, 990045, 1216341, 2027235, 2838129, 4730215, 6081705, 8514387, 14190645, 42571935]

約数ペア:

[(1, 42571935), (3, 14190645), (5, 8514387), (7, 6081705), (9, 4730215), (15, 2838129), (21, 2027235), (35, 1216341), (43, 990045), (45, 946043), (49, 868815), (63, 675745), (105, 405447), (129, 330015), (147, 289605), (215, 198009), (245, 173763), (301, 141435), (315, 135149), (387, 110005), (441, 96535), (449, 94815), (645, 66003), (735, 57921), (903, 47145), (1347, 31605), (1505, 28287), (1935, 22001), (2107, 20205), (2205, 19307), (2245, 18963), (2709, 15715), (3143, 13545), (4041, 10535), (4515, 9429), (6321, 6735)]