1322255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 1792800

約数和(自身を除く): 470545

約数列:

[1, 5, 11, 29, 55, 145, 319, 829, 1595, 4145, 9119, 24041, 45595, 120205, 264451, 1322255]

約数ペア:

[(1, 1322255), (5, 264451), (11, 120205), (29, 45595), (55, 24041), (145, 9119), (319, 4145), (829, 1595)]