24956945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 7475455

約数列:

[1, 5, 13, 65, 197, 985, 1949, 2561, 9745, 12805, 25337, 126685, 383953, 1919765, 4991389, 24956945]

約数ペア:

[(1, 24956945), (5, 4991389), (13, 1919765), (65, 383953), (197, 126685), (985, 25337), (1949, 12805), (2561, 9745)]