13874691205

素因数分解:

$5^1\times {\mathrm{109}}^2\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 16880258304

約数和(自身を除く): 3005567099

約数列:

[1, 5, 109, 311, 545, 751, 1555, 3755, 11881, 33899, 59405, 81859, 169495, 233561, 409295, 1167805, 3694991, 8922631, 18474955, 25458149, 44613155, 127290745, 2774938241, 13874691205]

約数ペア:

[(1, 13874691205), (5, 2774938241), (109, 127290745), (311, 44613155), (545, 25458149), (751, 18474955), (1555, 8922631), (3755, 3694991), (11881, 1167805), (33899, 409295), (59405, 233561), (81859, 169495)]