53885655

素因数分解:

$3^4\times 5^1\times {\mathrm{133051}}^1$

素因数の和:133068

約数の個数: 20

約数和(自身を含む): 96595752

約数和(自身を除く): 42710097

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 133051, 399153, 665255, 1197459, 1995765, 3592377, 5987295, 10777131, 17961885, 53885655]

約数ペア:

[(1, 53885655), (3, 17961885), (5, 10777131), (9, 5987295), (15, 3592377), (27, 1995765), (45, 1197459), (81, 665255), (135, 399153), (405, 133051)]