42312325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 57558816

約数和(自身を除く): 15246491

約数列:

[1, 5, 11, 25, 55, 251, 275, 613, 1255, 2761, 3065, 6275, 6743, 13805, 15325, 33715, 69025, 153863, 168575, 769315, 1692493, 3846575, 8462465, 42312325]

約数ペア:

[(1, 42312325), (5, 8462465), (11, 3846575), (25, 1692493), (55, 769315), (251, 168575), (275, 153863), (613, 69025), (1255, 33715), (2761, 15325), (3065, 13805), (6275, 6743)]