6994995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 13483008

約数和(自身を除く): 6488013

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 307, 465, 651, 735, 921, 1085, 1519, 1535, 2149, 3255, 4557, 4605, 6447, 7595, 9517, 10745, 15043, 22785, 28551, 32235, 45129, 47585, 66619, 75215, 142755, 199857, 225645, 333095, 466333, 999285, 1398999, 2331665, 6994995]

約数ペア:

[(1, 6994995), (3, 2331665), (5, 1398999), (7, 999285), (15, 466333), (21, 333095), (31, 225645), (35, 199857), (49, 142755), (93, 75215), (105, 66619), (147, 47585), (155, 45129), (217, 32235), (245, 28551), (307, 22785), (465, 15043), (651, 10745), (735, 9517), (921, 7595), (1085, 6447), (1519, 4605), (1535, 4557), (2149, 3255)]