9171005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 11450160

約数和(自身を除く): 2279155

約数列:

[1, 5, 37, 89, 185, 445, 557, 2785, 3293, 16465, 20609, 49573, 103045, 247865, 1834201, 9171005]

約数ペア:

[(1, 9171005), (5, 1834201), (37, 247865), (89, 103045), (185, 49573), (445, 20609), (557, 16465), (2785, 3293)]