81300495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{88853}}^1$

素因数の和:88922

約数の個数: 16

約数和(自身を含む): 132214752

約数和(自身を除く): 50914257

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 88853, 266559, 444265, 1332795, 5420033, 16260099, 27100165, 81300495]

約数ペア:

[(1, 81300495), (3, 27100165), (5, 16260099), (15, 5420033), (61, 1332795), (183, 444265), (305, 266559), (915, 88853)]