12729115

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12582

約数の個数: 16

約数和(自身を含む): 18060480

約数和(自身を除く): 5331365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 12541, 62705, 87787, 363689, 438935, 1818445, 2545823, 12729115]

約数ペア:

[(1, 12729115), (5, 2545823), (7, 1818445), (29, 438935), (35, 363689), (145, 87787), (203, 62705), (1015, 12541)]