24881965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 6913235

約数列:

[1, 5, 17, 85, 199, 995, 1471, 3383, 7355, 16915, 25007, 125035, 292729, 1463645, 4976393, 24881965]

約数ペア:

[(1, 24881965), (5, 4976393), (17, 1463645), (85, 292729), (199, 125035), (995, 25007), (1471, 16915), (3383, 7355)]