38731995

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18313}}^1$

素因数の和:18371

約数の個数: 24

約数和(自身を含む): 68567616

約数和(自身を除く): 29835621

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 18313, 54939, 91565, 164817, 274695, 824085, 860711, 2582133, 4303555, 7746399, 12910665, 38731995]

約数ペア:

[(1, 38731995), (3, 12910665), (5, 7746399), (9, 4303555), (15, 2582133), (45, 860711), (47, 824085), (141, 274695), (235, 164817), (423, 91565), (705, 54939), (2115, 18313)]