229725145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{11149}}^1$

素因数の和:11484

約数の個数: 16

約数和(自身を含む): 297838800

約数和(自身を除く): 68113655

約数列:

[1, 5, 13, 65, 317, 1585, 4121, 11149, 20605, 55745, 144937, 724685, 3534233, 17671165, 45945029, 229725145]

約数ペア:

[(1, 229725145), (5, 45945029), (13, 17671165), (65, 3534233), (317, 724685), (1585, 144937), (4121, 55745), (11149, 20605)]