26480865

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3863}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 42473088

約数和(自身を除く): 15992223

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 3863, 6855, 11589, 19315, 57945, 1765391, 5296173, 8826955, 26480865]

約数ペア:

[(1, 26480865), (3, 8826955), (5, 5296173), (15, 1765391), (457, 57945), (1371, 19315), (2285, 11589), (3863, 6855)]