83191725

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 157003840

約数和(自身を除く): 73812115

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3331, 4995, 8325, 9993, 16655, 24975, 29979, 49965, 83275, 89937, 123247, 149895, 249825, 369741, 449685, 616235, 749475, 1109223, 1848705, 2248425, 3081175, 3327669, 5546115, 9243525, 16638345, 27730575, 83191725]

約数ペア:

[(1, 83191725), (3, 27730575), (5, 16638345), (9, 9243525), (15, 5546115), (25, 3327669), (27, 3081175), (37, 2248425), (45, 1848705), (75, 1109223), (111, 749475), (135, 616235), (185, 449685), (225, 369741), (333, 249825), (555, 149895), (675, 123247), (925, 89937), (999, 83275), (1665, 49965), (2775, 29979), (3331, 24975), (4995, 16655), (8325, 9993)]