11996025

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 19936224

約数和(自身を除く): 7940199

約数列:

[1, 3, 5, 15, 25, 75, 307, 521, 921, 1535, 1563, 2605, 4605, 7675, 7815, 13025, 23025, 39075, 159947, 479841, 799735, 2399205, 3998675, 11996025]

約数ペア:

[(1, 11996025), (3, 3998675), (5, 2399205), (15, 799735), (25, 479841), (75, 159947), (307, 39075), (521, 23025), (921, 13025), (1535, 7815), (1563, 7675), (2605, 4605)]