2018689905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{3373}}^1$

素因数の和:5745

約数の個数: 32

約数和(自身を含む): 3422369664

約数和(自身を除く): 1403679759

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2347, 3373, 7041, 10119, 11735, 16865, 35205, 39899, 50595, 57341, 119697, 172023, 199495, 286705, 598485, 860115, 7916431, 23749293, 39582155, 118746465, 134579327, 403737981, 672896635, 2018689905]

約数ペア:

[(1, 2018689905), (3, 672896635), (5, 403737981), (15, 134579327), (17, 118746465), (51, 39582155), (85, 23749293), (255, 7916431), (2347, 860115), (3373, 598485), (7041, 286705), (10119, 199495), (11735, 172023), (16865, 119697), (35205, 57341), (39899, 50595)]