24139025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 31917600

約数和(自身を除く): 7778575

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 571, 1691, 2225, 2855, 8455, 10849, 14275, 42275, 50819, 54245, 254095, 271225, 965561, 1270475, 4827805, 24139025]

約数ペア:

[(1, 24139025), (5, 4827805), (19, 1270475), (25, 965561), (89, 271225), (95, 254095), (445, 54245), (475, 50819), (571, 42275), (1691, 14275), (2225, 10849), (2855, 8455)]