27259335

素因数分解:

$3^4\times 5^1\times {\mathrm{67307}}^1$

素因数の和:67324

約数の個数: 20

約数和(自身を含む): 48865608

約数和(自身を除く): 21606273

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67307, 201921, 336535, 605763, 1009605, 1817289, 3028815, 5451867, 9086445, 27259335]

約数ペア:

[(1, 27259335), (3, 9086445), (5, 5451867), (9, 3028815), (15, 1817289), (27, 1009605), (45, 605763), (81, 336535), (135, 201921), (405, 67307)]