81112065

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{68449}}^1$

素因数の和:68536

約数の個数: 16

約数和(自身を含む): 131424000

約数和(自身を除く): 50311935

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 68449, 205347, 342245, 1026735, 5407471, 16222413, 27037355, 81112065]

約数ペア:

[(1, 81112065), (3, 27037355), (5, 16222413), (15, 5407471), (79, 1026735), (237, 342245), (395, 205347), (1185, 68449)]