205700595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10211}}^1$

素因数の和:10315

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 147226125

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 10211, 20145, 30633, 51055, 153165, 173587, 520761, 806669, 867935, 2420007, 2603805, 4033345, 12100035, 13713373, 41140119, 68566865, 205700595]

約数ペア:

[(1, 205700595), (3, 68566865), (5, 41140119), (15, 13713373), (17, 12100035), (51, 4033345), (79, 2603805), (85, 2420007), (237, 867935), (255, 806669), (395, 520761), (1185, 173587), (1343, 153165), (4029, 51055), (6715, 30633), (10211, 20145)]