144501975

素因数分解:

$3^4\times 5^2\times {\mathrm{71359}}^1$

素因数の和:71381

約数の個数: 30

約数和(自身を含む): 267671360

約数和(自身を除く): 123169385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 71359, 214077, 356795, 642231, 1070385, 1783975, 1926693, 3211155, 5351925, 5780079, 9633465, 16055775, 28900395, 48167325, 144501975]

約数ペア:

[(1, 144501975), (3, 48167325), (5, 28900395), (9, 16055775), (15, 9633465), (25, 5780079), (27, 5351925), (45, 3211155), (75, 1926693), (81, 1783975), (135, 1070385), (225, 642231), (405, 356795), (675, 214077), (2025, 71359)]