228978135

素因数分解:

$3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{4507}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 397335120

約数和(自身を除く): 168356985

約数列:

[1, 3, 5, 9, 15, 45, 1129, 3387, 4507, 5645, 10161, 13521, 16935, 22535, 40563, 50805, 67605, 202815, 5088403, 15265209, 25442015, 45795627, 76326045, 228978135]

約数ペア:

[(1, 228978135), (3, 76326045), (5, 45795627), (9, 25442015), (15, 15265209), (45, 5088403), (1129, 202815), (3387, 67605), (4507, 50805), (5645, 40563), (10161, 22535), (13521, 16935)]