7389514185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1\times {\mathrm{9467}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 12524118912

約数和(自身を除く): 5134604727

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3061, 9183, 9467, 15305, 28401, 45915, 47335, 52037, 142005, 156111, 160939, 260185, 482817, 780555, 804695, 2414085, 28978487, 86935461, 144892435, 434677305, 492634279, 1477902837, 2463171395, 7389514185]

約数ペア:

[(1, 7389514185), (3, 2463171395), (5, 1477902837), (15, 492634279), (17, 434677305), (51, 144892435), (85, 86935461), (255, 28978487), (3061, 2414085), (9183, 804695), (9467, 780555), (15305, 482817), (28401, 260185), (45915, 160939), (47335, 156111), (52037, 142005)]