42253755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165701}}^1$

素因数の和:165726

約数の個数: 16

約数和(自身を含む): 71583264

約数和(自身を除く): 29329509

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 165701, 497103, 828505, 2485515, 2816917, 8450751, 14084585, 42253755]

約数ペア:

[(1, 42253755), (3, 14084585), (5, 8450751), (15, 2816917), (17, 2485515), (51, 828505), (85, 497103), (255, 165701)]