40751285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 51511680

約数和(自身を除く): 10760395

約数列:

[1, 5, 23, 109, 115, 545, 2507, 3251, 12535, 16255, 74773, 354359, 373865, 1771795, 8150257, 40751285]

約数ペア:

[(1, 40751285), (5, 8150257), (23, 1771795), (109, 373865), (115, 354359), (545, 74773), (2507, 16255), (3251, 12535)]