38687085

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 70087680

約数和(自身を除く): 31400595

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5407, 7155, 16221, 27035, 48663, 81105, 145989, 243315, 286571, 729945, 859713, 1432855, 2579139, 4298565, 7737417, 12895695, 38687085]

約数ペア:

[(1, 38687085), (3, 12895695), (5, 7737417), (9, 4298565), (15, 2579139), (27, 1432855), (45, 859713), (53, 729945), (135, 286571), (159, 243315), (265, 145989), (477, 81105), (795, 48663), (1431, 27035), (2385, 16221), (5407, 7155)]