139901535

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11821}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 243438624

約数和(自身を除く): 103537089

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 11821, 11835, 35463, 59105, 106389, 177315, 531945, 3108923, 9326769, 15544615, 27980307, 46633845, 139901535]

約数ペア:

[(1, 139901535), (3, 46633845), (5, 27980307), (9, 15544615), (15, 9326769), (45, 3108923), (263, 531945), (789, 177315), (1315, 106389), (2367, 59105), (3945, 35463), (11821, 11835)]