81074085

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11827}}^1$

素因数の和:12292

約数の個数: 16

約数和(自身を含む): 130013376

約数和(自身を除く): 48939291

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 11827, 35481, 59135, 177405, 5404939, 16214817, 27024695, 81074085]

約数ペア:

[(1, 81074085), (3, 27024695), (5, 16214817), (15, 5404939), (457, 177405), (1371, 59135), (2285, 35481), (6855, 11827)]