2261925

素因数分解:

$3^4\times 5^2\times {\mathrm{1117}}^1$

素因数の和:1139

約数の個数: 30

約数和(自身を含む): 4193618

約数和(自身を除く): 1931693

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1117, 2025, 3351, 5585, 10053, 16755, 27925, 30159, 50265, 83775, 90477, 150795, 251325, 452385, 753975, 2261925]

約数ペア:

[(1, 2261925), (3, 753975), (5, 452385), (9, 251325), (15, 150795), (25, 90477), (27, 83775), (45, 50265), (75, 30159), (81, 27925), (135, 16755), (225, 10053), (405, 5585), (675, 3351), (1117, 2025)]