71315539545

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43618067}}^1$

素因数の和:43618184

約数の個数: 16

約数和(自身を含む): 115151699520

約数和(自身を除く): 43836159975

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 43618067, 130854201, 218090335, 654271005, 4754369303, 14263107909, 23771846515, 71315539545]

約数ペア:

[(1, 71315539545), (3, 23771846515), (5, 14263107909), (15, 4754369303), (109, 654271005), (327, 218090335), (545, 130854201), (1635, 43618067)]