8280765

素因数分解:

$3^3\times 5^1\times {\mathrm{61339}}^1$

素因数の和:61353

約数の個数: 16

約数和(自身を含む): 14721600

約数和(自身を除く): 6440835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 61339, 184017, 306695, 552051, 920085, 1656153, 2760255, 8280765]

約数ペア:

[(1, 8280765), (3, 2760255), (5, 1656153), (9, 920085), (15, 552051), (27, 306695), (45, 184017), (135, 61339)]