137912475

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{14479}}^1$

素因数の和:14619

約数の個数: 24

約数和(自身を含む): 229826560

約数和(自身を除く): 91914085

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 14479, 43437, 72395, 217185, 361975, 1085925, 1838833, 5516499, 9194165, 27582495, 45970825, 137912475]

約数ペア:

[(1, 137912475), (3, 45970825), (5, 27582495), (15, 9194165), (25, 5516499), (75, 1838833), (127, 1085925), (381, 361975), (635, 217185), (1905, 72395), (3175, 43437), (9525, 14479)]