8939295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 7649505

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2879, 3105, 8637, 14395, 25911, 43185, 66217, 77733, 129555, 198651, 331085, 388665, 595953, 993255, 1787859, 2979765, 8939295]

約数ペア:

[(1, 8939295), (3, 2979765), (5, 1787859), (9, 993255), (15, 595953), (23, 388665), (27, 331085), (45, 198651), (69, 129555), (115, 77733), (135, 66217), (207, 43185), (345, 25911), (621, 14395), (1035, 8637), (2879, 3105)]