37940985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17939}}^1$

素因数の和:17997

約数の個数: 24

約数和(自身を含む): 67167360

約数和(自身を除く): 29226375

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 17939, 53817, 89695, 161451, 269085, 807255, 843133, 2529399, 4215665, 7588197, 12646995, 37940985]

約数ペア:

[(1, 37940985), (3, 12646995), (5, 7588197), (9, 4215665), (15, 2529399), (45, 843133), (47, 807255), (141, 269085), (235, 161451), (423, 89695), (705, 53817), (2115, 17939)]