137419335

素因数分解:

$3^4\times 5^1\times {\mathrm{339307}}^1$

素因数の和:339324

約数の個数: 20

約数和(自身を含む): 246337608

約数和(自身を除く): 108918273

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 339307, 1017921, 1696535, 3053763, 5089605, 9161289, 15268815, 27483867, 45806445, 137419335]

約数ペア:

[(1, 137419335), (3, 45806445), (5, 27483867), (9, 15268815), (15, 9161289), (27, 5089605), (45, 3053763), (81, 1696535), (135, 1017921), (405, 339307)]