313048665

素因数分解:

$3^3\times 5^1\times {\mathrm{2318879}}^1$

素因数の和:2318893

約数の個数: 16

約数和(自身を含む): 556531200

約数和(自身を除く): 243482535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2318879, 6956637, 11594395, 20869911, 34783185, 62609733, 104349555, 313048665]

約数ペア:

[(1, 313048665), (3, 104349555), (5, 62609733), (9, 34783185), (15, 20869911), (27, 11594395), (45, 6956637), (135, 2318879)]