28525395

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 46586736

約数和(自身を除く): 18061341

約数列:

[1, 3, 5, 15, 53, 159, 265, 677, 795, 2031, 2809, 3385, 8427, 10155, 14045, 35881, 42135, 107643, 179405, 538215, 1901693, 5705079, 9508465, 28525395]

約数ペア:

[(1, 28525395), (3, 9508465), (5, 5705079), (15, 1901693), (53, 538215), (159, 179405), (265, 107643), (677, 42135), (795, 35881), (2031, 14045), (2809, 10155), (3385, 8427)]