24554375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 32502096

約数和(自身を除く): 7947721

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 2311, 10625, 11555, 39287, 57775, 196435, 288875, 982175, 1444375, 4910875, 24554375]

約数ペア:

[(1, 24554375), (5, 4910875), (17, 1444375), (25, 982175), (85, 288875), (125, 196435), (425, 57775), (625, 39287), (2125, 11555), (2311, 10625)]