1357155

素因数分解:

$3^5\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 2441712

約数和(自身を除く): 1084557

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1117, 1215, 3351, 5585, 10053, 16755, 30159, 50265, 90477, 150795, 271431, 452385, 1357155]

約数ペア:

[(1, 1357155), (3, 452385), (5, 271431), (9, 150795), (15, 90477), (27, 50265), (45, 30159), (81, 16755), (135, 10053), (243, 5585), (405, 3351), (1117, 1215)]