2813237565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{6067}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 4741777920

約数和(自身を除く): 1928540355

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1627, 4881, 6067, 8135, 18201, 24405, 30335, 30913, 91005, 92739, 115273, 154565, 345819, 463695, 576365, 1729095, 9871009, 29613027, 49355045, 148065135, 187549171, 562647513, 937745855, 2813237565]

約数ペア:

[(1, 2813237565), (3, 937745855), (5, 562647513), (15, 187549171), (19, 148065135), (57, 49355045), (95, 29613027), (285, 9871009), (1627, 1729095), (4881, 576365), (6067, 463695), (8135, 345819), (18201, 154565), (24405, 115273), (30335, 92739), (30913, 91005)]