18133545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52561}}^1$

素因数の和:52592

約数の個数: 16

約数和(自身を含む): 30275712

約数和(自身を除く): 12142167

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 52561, 157683, 262805, 788415, 1208903, 3626709, 6044515, 18133545]

約数ペア:

[(1, 18133545), (3, 6044515), (5, 3626709), (15, 1208903), (23, 788415), (69, 262805), (115, 157683), (345, 52561)]