25125003

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{1777}}^1$

素因数の和:3354

約数の個数: 12

約数和(自身を含む): 36335208

約数和(自身を除く): 11210205

約数列:

[1, 3, 9, 1571, 1777, 4713, 5331, 14139, 15993, 2791667, 8375001, 25125003]

約数ペア:

[(1, 25125003), (3, 8375001), (9, 2791667), (1571, 15993), (1777, 14139), (4713, 5331)]