8678696945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{1049}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 11136787200

約数和(自身を除く): 2458090255

約数列:

[1, 5, 17, 85, 131, 655, 743, 1049, 2227, 3715, 5245, 11135, 12631, 17833, 63155, 89165, 97333, 137419, 486665, 687095, 779407, 1654661, 2336123, 3897035, 8273305, 11680615, 13249919, 66249595, 102102317, 510511585, 1735739389, 8678696945]

約数ペア:

[(1, 8678696945), (5, 1735739389), (17, 510511585), (85, 102102317), (131, 66249595), (655, 13249919), (743, 11680615), (1049, 8273305), (2227, 3897035), (3715, 2336123), (5245, 1654661), (11135, 779407), (12631, 687095), (17833, 486665), (63155, 137419), (89165, 97333)]