42343155

素因数分解:

$3^4\times 5^1\times {\mathrm{104551}}^1$

素因数の和:104568

約数の個数: 20

約数和(自身を含む): 75904752

約数和(自身を除く): 33561597

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104551, 313653, 522755, 940959, 1568265, 2822877, 4704795, 8468631, 14114385, 42343155]

約数ペア:

[(1, 42343155), (3, 14114385), (5, 8468631), (9, 4704795), (15, 2822877), (27, 1568265), (45, 940959), (81, 522755), (135, 313653), (405, 104551)]