54220793455

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{4271}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 67235401728

約数和(自身を除く): 13014608273

約数列:

[1, 5, 43, 137, 215, 431, 685, 2155, 4271, 5891, 18533, 21355, 29455, 59047, 92665, 183653, 295235, 585127, 918265, 1840801, 2539021, 2925635, 9204005, 12695105, 25160461, 79154443, 125802305, 252189737, 395772215, 1260948685, 10844158691, 54220793455]

約数ペア:

[(1, 54220793455), (5, 10844158691), (43, 1260948685), (137, 395772215), (215, 252189737), (431, 125802305), (685, 79154443), (2155, 25160461), (4271, 12695105), (5891, 9204005), (18533, 2925635), (21355, 2539021), (29455, 1840801), (59047, 918265), (92665, 585127), (183653, 295235)]