31471235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 7927165

約数列:

[1, 5, 29, 127, 145, 635, 1709, 3683, 8545, 18415, 49561, 217043, 247805, 1085215, 6294247, 31471235]

約数ペア:

[(1, 31471235), (5, 6294247), (29, 1085215), (127, 247805), (145, 217043), (635, 49561), (1709, 18415), (3683, 8545)]