9289225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 13311648

約数和(自身を除く): 4022423

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 1987, 4675, 9935, 21857, 33779, 49675, 109285, 168895, 371569, 546425, 844475, 1857845, 9289225]

約数ペア:

[(1, 9289225), (5, 1857845), (11, 844475), (17, 546425), (25, 371569), (55, 168895), (85, 109285), (187, 49675), (275, 33779), (425, 21857), (935, 9935), (1987, 4675)]