27084855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 52420608

約数和(自身を除く): 25335753

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 53, 93, 105, 155, 157, 159, 217, 265, 371, 465, 471, 651, 785, 795, 1085, 1099, 1113, 1643, 1855, 2355, 3255, 3297, 4867, 4929, 5495, 5565, 8215, 8321, 11501, 14601, 16485, 24335, 24645, 24963, 34069, 34503, 41605, 57505, 58247, 73005, 102207, 124815, 170345, 172515, 174741, 257951, 291235, 511035, 773853, 873705, 1289755, 1805657, 3869265, 5416971, 9028285, 27084855]

約数ペア:

[(1, 27084855), (3, 9028285), (5, 5416971), (7, 3869265), (15, 1805657), (21, 1289755), (31, 873705), (35, 773853), (53, 511035), (93, 291235), (105, 257951), (155, 174741), (157, 172515), (159, 170345), (217, 124815), (265, 102207), (371, 73005), (465, 58247), (471, 57505), (651, 41605), (785, 34503), (795, 34069), (1085, 24963), (1099, 24645), (1113, 24335), (1643, 16485), (1855, 14601), (2355, 11501), (3255, 8321), (3297, 8215), (4867, 5565), (4929, 5495)]