139539235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 186810624

約数和(自身を除く): 47271389

約数列:

[1, 5, 11, 55, 107, 131, 181, 535, 655, 905, 1177, 1441, 1991, 5885, 7205, 9955, 14017, 19367, 23711, 70085, 96835, 118555, 154187, 213037, 260821, 770935, 1065185, 1304105, 2537077, 12685385, 27907847, 139539235]

約数ペア:

[(1, 139539235), (5, 27907847), (11, 12685385), (55, 2537077), (107, 1304105), (131, 1065185), (181, 770935), (535, 260821), (655, 213037), (905, 154187), (1177, 118555), (1441, 96835), (1991, 70085), (5885, 23711), (7205, 19367), (9955, 14017)]