42312715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 53625600

約数和(自身を除く): 11312885

約数列:

[1, 5, 19, 95, 419, 1063, 2095, 5315, 7961, 20197, 39805, 100985, 445397, 2226985, 8462543, 42312715]

約数ペア:

[(1, 42312715), (5, 8462543), (19, 2226985), (95, 445397), (419, 100985), (1063, 39805), (2095, 20197), (5315, 7961)]