25230865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1621}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 33166656

約数和(自身を除く): 7935791

約数列:

[1, 5, 11, 55, 283, 1415, 1621, 3113, 8105, 15565, 17831, 89155, 458743, 2293715, 5046173, 25230865]

約数ペア:

[(1, 25230865), (5, 5046173), (11, 2293715), (55, 458743), (283, 89155), (1415, 17831), (1621, 15565), (3113, 8105)]