196458345

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 359291520

約数和(自身を除く): 162833175

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1063, 1369, 1665, 3189, 4107, 4995, 5315, 6845, 9567, 12321, 15945, 20535, 28701, 36963, 39331, 47835, 61605, 117993, 143505, 184815, 196655, 353979, 589965, 1061937, 1455247, 1769895, 4365741, 5309685, 7276235, 13097223, 21828705, 39291669, 65486115, 196458345]

約数ペア:

[(1, 196458345), (3, 65486115), (5, 39291669), (9, 21828705), (15, 13097223), (27, 7276235), (37, 5309685), (45, 4365741), (111, 1769895), (135, 1455247), (185, 1061937), (333, 589965), (555, 353979), (999, 196655), (1063, 184815), (1369, 143505), (1665, 117993), (3189, 61605), (4107, 47835), (4995, 39331), (5315, 36963), (6845, 28701), (9567, 20535), (12321, 15945)]