13405755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10233285

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 719, 1243, 1695, 2157, 3595, 3729, 6215, 7909, 10785, 18645, 23727, 39545, 81247, 118635, 243741, 406235, 893717, 1218705, 2681151, 4468585, 13405755]

約数ペア:

[(1, 13405755), (3, 4468585), (5, 2681151), (11, 1218705), (15, 893717), (33, 406235), (55, 243741), (113, 118635), (165, 81247), (339, 39545), (565, 23727), (719, 18645), (1243, 10785), (1695, 7909), (2157, 6215), (3595, 3729)]