16013475

素因数分解:

$3^2\times 5^2\times {\mathrm{71171}}^1$

素因数の和:71187

約数の個数: 18

約数和(自身を含む): 28682316

約数和(自身を除く): 12668841

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 71171, 213513, 355855, 640539, 1067565, 1779275, 3202695, 5337825, 16013475]

約数ペア:

[(1, 16013475), (3, 5337825), (5, 3202695), (9, 1779275), (15, 1067565), (25, 640539), (45, 355855), (75, 213513), (225, 71171)]