28523805

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35879}}^1$

素因数の和:35940

約数の個数: 16

約数和(自身を含む): 46500480

約数和(自身を除く): 17976675

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 35879, 107637, 179395, 538185, 1901587, 5704761, 9507935, 28523805]

約数ペア:

[(1, 28523805), (3, 9507935), (5, 5704761), (15, 1901587), (53, 538185), (159, 179395), (265, 107637), (795, 35879)]