6215985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 11007360

約数和(自身を除く): 4791375

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 2939, 8817, 14695, 26451, 44085, 132255, 138133, 414399, 690665, 1243197, 2071995, 6215985]

約数ペア:

[(1, 6215985), (3, 2071995), (5, 1243197), (9, 690665), (15, 414399), (45, 138133), (47, 132255), (141, 44085), (235, 26451), (423, 14695), (705, 8817), (2115, 2939)]