54331965

素因数分解:

$3^4\times 5^1\times {\mathrm{134153}}^1$

素因数の和:134170

約数の個数: 20

約数和(自身を含む): 97395804

約数和(自身を除く): 43063839

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134153, 402459, 670765, 1207377, 2012295, 3622131, 6036885, 10866393, 18110655, 54331965]

約数ペア:

[(1, 54331965), (3, 18110655), (5, 10866393), (9, 6036885), (15, 3622131), (27, 2012295), (45, 1207377), (81, 670765), (135, 402459), (405, 134153)]