22511925

素因数分解:

$3^4\times 5^2\times {\mathrm{11117}}^1$

素因数の和:11139

約数の個数: 30

約数和(自身を含む): 41703618

約数和(自身を除く): 19191693

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11117, 33351, 55585, 100053, 166755, 277925, 300159, 500265, 833775, 900477, 1500795, 2501325, 4502385, 7503975, 22511925]

約数ペア:

[(1, 22511925), (3, 7503975), (5, 4502385), (9, 2501325), (15, 1500795), (25, 900477), (27, 833775), (45, 500265), (75, 300159), (81, 277925), (135, 166755), (225, 100053), (405, 55585), (675, 33351), (2025, 11117)]