228764865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2473}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 418957056

約数和(自身を除く): 190192191

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 881, 2473, 2643, 4405, 6167, 7419, 12365, 13215, 17311, 18501, 30835, 37095, 51933, 86555, 92505, 259665, 2178713, 6536139, 10893565, 15250991, 32680695, 45752973, 76254955, 228764865]

約数ペア:

[(1, 228764865), (3, 76254955), (5, 45752973), (7, 32680695), (15, 15250991), (21, 10893565), (35, 6536139), (105, 2178713), (881, 259665), (2473, 92505), (2643, 86555), (4405, 51933), (6167, 37095), (7419, 30835), (12365, 18501), (13215, 17311)]