82754405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12269}}^1$

素因数の和:12364

約数の個数: 16

約数和(自身を含む): 106012800

約数和(自身を除く): 23258395

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 12269, 61345, 233111, 871099, 1165555, 4355495, 16550881, 82754405]

約数ペア:

[(1, 82754405), (5, 16550881), (19, 4355495), (71, 1165555), (95, 871099), (355, 233111), (1349, 61345), (6745, 12269)]