29854975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 39506400

約数和(自身を除く): 9651425

約数列:

[1, 5, 17, 25, 85, 199, 353, 425, 995, 1765, 3383, 4975, 6001, 8825, 16915, 30005, 70247, 84575, 150025, 351235, 1194199, 1756175, 5970995, 29854975]

約数ペア:

[(1, 29854975), (5, 5970995), (17, 1756175), (25, 1194199), (85, 351235), (199, 150025), (353, 84575), (425, 70247), (995, 30005), (1765, 16915), (3383, 8825), (4975, 6001)]