23927345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 31760400

約数和(自身を除く): 7833055

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 9949, 49745, 129337, 368113, 646685, 1840565, 4785469, 23927345]

約数ペア:

[(1, 23927345), (5, 4785469), (13, 1840565), (37, 646685), (65, 368113), (185, 129337), (481, 49745), (2405, 9949)]