539973895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 679311360

約数和(自身を除く): 139337465

約数列:

[1, 5, 41, 103, 107, 205, 239, 515, 535, 1195, 4223, 4387, 9799, 11021, 21115, 21935, 24617, 25573, 48995, 55105, 123085, 127865, 451861, 1009297, 1048493, 2259305, 2634019, 5046485, 5242465, 13170095, 107994779, 539973895]

約数ペア:

[(1, 539973895), (5, 107994779), (41, 13170095), (103, 5242465), (107, 5046485), (205, 2634019), (239, 2259305), (515, 1048493), (535, 1009297), (1195, 451861), (4223, 127865), (4387, 123085), (9799, 55105), (11021, 48995), (21115, 25573), (21935, 24617)]