4290055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 6473376

約数和(自身を除く): 2183321

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1013, 4235, 5065, 7091, 11143, 35455, 55715, 78001, 122573, 390005, 612865, 858011, 4290055]

約数ペア:

[(1, 4290055), (5, 858011), (7, 612865), (11, 390005), (35, 122573), (55, 78001), (77, 55715), (121, 35455), (385, 11143), (605, 7091), (847, 5065), (1013, 4235)]