30256575

素因数分解:

$3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{709}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 50182800

約数和(自身を除く): 19926225

約数列:

[1, 3, 5, 15, 25, 75, 569, 709, 1707, 2127, 2845, 3545, 8535, 10635, 14225, 17725, 42675, 53175, 403421, 1210263, 2017105, 6051315, 10085525, 30256575]

約数ペア:

[(1, 30256575), (3, 10085525), (5, 6051315), (15, 2017105), (25, 1210263), (75, 403421), (569, 53175), (709, 42675), (1707, 17725), (2127, 14225), (2845, 10635), (3545, 8535)]