9663745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 14531328

約数和(自身を除く): 4867583

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 317, 335, 455, 469, 871, 1585, 2219, 2345, 4121, 4355, 6097, 11095, 20605, 21239, 28847, 30485, 106195, 144235, 148673, 276107, 743365, 1380535, 1932749, 9663745]

約数ペア:

[(1, 9663745), (5, 1932749), (7, 1380535), (13, 743365), (35, 276107), (65, 148673), (67, 144235), (91, 106195), (317, 30485), (335, 28847), (455, 21239), (469, 20605), (871, 11095), (1585, 6097), (2219, 4355), (2345, 4121)]