38865565

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 47584368

約数和(自身を除く): 8718803

約数列:

[1, 5, 73, 233, 365, 457, 1165, 2285, 17009, 33361, 85045, 106481, 166805, 532405, 7773113, 38865565]

約数ペア:

[(1, 38865565), (5, 7773113), (73, 532405), (233, 166805), (365, 106481), (457, 85045), (1165, 33361), (2285, 17009)]