169697645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 232108800

約数和(自身を除く): 62411155

約数列:

[1, 5, 13, 19, 65, 95, 247, 313, 439, 1235, 1565, 2195, 4069, 5707, 5947, 8341, 20345, 28535, 29735, 41705, 77311, 108433, 137407, 386555, 542165, 687035, 1786291, 2610733, 8931455, 13053665, 33939529, 169697645]

約数ペア:

[(1, 169697645), (5, 33939529), (13, 13053665), (19, 8931455), (65, 2610733), (95, 1786291), (247, 687035), (313, 542165), (439, 386555), (1235, 137407), (1565, 108433), (2195, 77311), (4069, 41705), (5707, 29735), (5947, 28535), (8341, 20345)]