4525105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 1462415

約数列:

[1, 5, 13, 43, 65, 215, 559, 1619, 2795, 8095, 21047, 69617, 105235, 348085, 905021, 4525105]

約数ペア:

[(1, 4525105), (5, 905021), (13, 348085), (43, 105235), (65, 69617), (215, 21047), (559, 8095), (1619, 2795)]