63284985

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 113817600

約数和(自身を除く): 50532615

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 191, 199, 333, 555, 573, 597, 955, 995, 1665, 1719, 1791, 2865, 2985, 7067, 7363, 8595, 8955, 21201, 22089, 35335, 36815, 38009, 63603, 66267, 106005, 110445, 114027, 190045, 318015, 331335, 342081, 570135, 1406333, 1710405, 4218999, 7031665, 12656997, 21094995, 63284985]

約数ペア:

[(1, 63284985), (3, 21094995), (5, 12656997), (9, 7031665), (15, 4218999), (37, 1710405), (45, 1406333), (111, 570135), (185, 342081), (191, 331335), (199, 318015), (333, 190045), (555, 114027), (573, 110445), (597, 106005), (955, 66267), (995, 63603), (1665, 38009), (1719, 36815), (1791, 35335), (2865, 22089), (2985, 21201), (7067, 8955), (7363, 8595)]