432817425

素因数分解:

$3^4\times 5^2\times {\mathrm{213737}}^1$

素因数の和:213759

約数の個数: 30

約数和(自身を含む): 801731238

約数和(自身を除く): 368913813

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 213737, 641211, 1068685, 1923633, 3206055, 5343425, 5770899, 9618165, 16030275, 17312697, 28854495, 48090825, 86563485, 144272475, 432817425]

約数ペア:

[(1, 432817425), (3, 144272475), (5, 86563485), (9, 48090825), (15, 28854495), (25, 17312697), (27, 16030275), (45, 9618165), (75, 5770899), (81, 5343425), (135, 3206055), (225, 1923633), (405, 1068685), (675, 641211), (2025, 213737)]