8538825

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 14204448

約数和(自身を除く): 5665623

約数列:

[1, 3, 5, 15, 25, 75, 257, 443, 771, 1285, 1329, 2215, 3855, 6425, 6645, 11075, 19275, 33225, 113851, 341553, 569255, 1707765, 2846275, 8538825]

約数ペア:

[(1, 8538825), (3, 2846275), (5, 1707765), (15, 569255), (25, 341553), (75, 113851), (257, 33225), (443, 19275), (771, 11075), (1285, 6645), (1329, 6425), (2215, 3855)]