13001755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 16881984

約数和(自身を除く): 3880229

約数列:

[1, 5, 13, 65, 317, 631, 1585, 3155, 4121, 8203, 20605, 41015, 200027, 1000135, 2600351, 13001755]

約数ペア:

[(1, 13001755), (5, 2600351), (13, 1000135), (65, 200027), (317, 41015), (631, 20605), (1585, 8203), (3155, 4121)]