49728705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255019}}^1$

素因数の和:255040

約数の個数: 16

約数和(自身を含む): 85686720

約数和(自身を除く): 35958015

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 255019, 765057, 1275095, 3315247, 3825285, 9945741, 16576235, 49728705]

約数ペア:

[(1, 49728705), (3, 16576235), (5, 9945741), (13, 3825285), (15, 3315247), (39, 1275095), (65, 765057), (195, 255019)]