1293045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 2352000

約数和(自身を除く): 1058955

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 349, 741, 1047, 1235, 1745, 3705, 4537, 5235, 6631, 13611, 19893, 22685, 33155, 68055, 86203, 99465, 258609, 431015, 1293045]

約数ペア:

[(1, 1293045), (3, 431015), (5, 258609), (13, 99465), (15, 86203), (19, 68055), (39, 33155), (57, 22685), (65, 19893), (95, 13611), (195, 6631), (247, 5235), (285, 4537), (349, 3705), (741, 1745), (1047, 1235)]