78303195

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2099}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 135954000

約数和(自身を除く): 57650805

約数列:

[1, 3, 5, 9, 15, 45, 829, 2099, 2487, 4145, 6297, 7461, 10495, 12435, 18891, 31485, 37305, 94455, 1740071, 5220213, 8700355, 15660639, 26101065, 78303195]

約数ペア:

[(1, 78303195), (3, 26101065), (5, 15660639), (9, 8700355), (15, 5220213), (45, 1740071), (829, 94455), (2099, 37305), (2487, 31485), (4145, 18891), (6297, 12435), (7461, 10495)]