2783118825

素因数分解:

$3^3\times 5^2\times {\mathrm{1723}}^1\times {\mathrm{2393}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 5117797440

約数和(自身を除く): 2334678615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1723, 2393, 5169, 7179, 8615, 11965, 15507, 21537, 25845, 35895, 43075, 46521, 59825, 64611, 77535, 107685, 129225, 179475, 232605, 323055, 387675, 538425, 1163025, 1615275, 4123139, 12369417, 20615695, 37108251, 61847085, 103078475, 111324753, 185541255, 309235425, 556623765, 927706275, 2783118825]

約数ペア:

[(1, 2783118825), (3, 927706275), (5, 556623765), (9, 309235425), (15, 185541255), (25, 111324753), (27, 103078475), (45, 61847085), (75, 37108251), (135, 20615695), (225, 12369417), (675, 4123139), (1723, 1615275), (2393, 1163025), (5169, 538425), (7179, 387675), (8615, 323055), (11965, 232605), (15507, 179475), (21537, 129225), (25845, 107685), (35895, 77535), (43075, 64611), (46521, 59825)]