2734199145

素因数分解:

$3^4\times 5^1\times {\mathrm{6751109}}^1$

素因数の和:6751126

約数の個数: 20

約数和(自身を含む): 4901305860

約数和(自身を除く): 2167106715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6751109, 20253327, 33755545, 60759981, 101266635, 182279943, 303799905, 546839829, 911399715, 2734199145]

約数ペア:

[(1, 2734199145), (3, 911399715), (5, 546839829), (9, 303799905), (15, 182279943), (27, 101266635), (45, 60759981), (81, 33755545), (135, 20253327), (405, 6751109)]