9437285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 4134427

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 197, 335, 715, 737, 871, 985, 2167, 2561, 3685, 4355, 9581, 10835, 12805, 13199, 28171, 47905, 65995, 140855, 145189, 171587, 725945, 857935, 1887457, 9437285]

約数ペア:

[(1, 9437285), (5, 1887457), (11, 857935), (13, 725945), (55, 171587), (65, 145189), (67, 140855), (143, 65995), (197, 47905), (335, 28171), (715, 13199), (737, 12805), (871, 10835), (985, 9581), (2167, 4355), (2561, 3685)]