214291215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 400589280

約数和(自身を除く): 186298065

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 6113, 7011, 11685, 18339, 30565, 35055, 55017, 91695, 116147, 250633, 275085, 348441, 580735, 751899, 1045323, 1253165, 1742205, 2255697, 3759495, 4762027, 5226615, 11278485, 14286081, 23810135, 42858243, 71430405, 214291215]

約数ペア:

[(1, 214291215), (3, 71430405), (5, 42858243), (9, 23810135), (15, 14286081), (19, 11278485), (41, 5226615), (45, 4762027), (57, 3759495), (95, 2255697), (123, 1742205), (171, 1253165), (205, 1045323), (285, 751899), (369, 580735), (615, 348441), (779, 275085), (855, 250633), (1845, 116147), (2337, 91695), (3895, 55017), (6113, 35055), (7011, 30565), (11685, 18339)]