452385

素因数分解:

$3^4\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1134

約数の個数: 20

約数和(自身を含む): 811668

約数和(自身を除く): 359283

約数列:

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

約数ペア:

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