2628858745

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 3313482120

約数和(自身を除く): 684623375

約数列:

[1, 5, 31, 61, 155, 305, 961, 1891, 4805, 8969, 9455, 44845, 58621, 278039, 293105, 547109, 1390195, 2735545, 8619209, 16960379, 43096045, 84801895, 525771749, 2628858745]

約数ペア:

[(1, 2628858745), (5, 525771749), (31, 84801895), (61, 43096045), (155, 16960379), (305, 8619209), (961, 2735545), (1891, 1390195), (4805, 547109), (8969, 293105), (9455, 278039), (44845, 58621)]