9020005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 2156699

約数列:

[1, 5, 47, 131, 235, 293, 655, 1465, 6157, 13771, 30785, 38383, 68855, 191915, 1804001, 9020005]

約数ペア:

[(1, 9020005), (5, 1804001), (47, 191915), (131, 68855), (235, 38383), (293, 30785), (655, 13771), (1465, 6157)]