71416545

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37489}}^1$

素因数の和:37624

約数の個数: 16

約数和(自身を含む): 115169280

約数和(自身を除く): 43752735

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 37489, 112467, 187445, 562335, 4761103, 14283309, 23805515, 71416545]

約数ペア:

[(1, 71416545), (3, 23805515), (5, 14283309), (15, 4761103), (127, 562335), (381, 187445), (635, 112467), (1905, 37489)]