393313386925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{16451}}^1\times {\mathrm{50333}}^1$

素因数の和:66813

約数の個数: 24

約数和(自身を含む): 513418880160

約数和(自身を除く): 120105493235

約数列:

[1, 5, 19, 25, 95, 475, 16451, 50333, 82255, 251665, 312569, 411275, 956327, 1258325, 1562845, 4781635, 7814225, 23908175, 828028183, 4140140915, 15732535477, 20700704575, 78662677385, 393313386925]

約数ペア:

[(1, 393313386925), (5, 78662677385), (19, 20700704575), (25, 15732535477), (95, 4140140915), (475, 828028183), (16451, 23908175), (50333, 7814225), (82255, 4781635), (251665, 1562845), (312569, 1258325), (411275, 956327)]