28946985

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10781}}^1$

素因数の和:10968

約数の個数: 16

約数和(自身を含む): 46578240

約数和(自身を除く): 17631255

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 10781, 32343, 53905, 161715, 1929799, 5789397, 9648995, 28946985]

約数ペア:

[(1, 28946985), (3, 9648995), (5, 5789397), (15, 1929799), (179, 161715), (537, 53905), (895, 32343), (2685, 10781)]