38643105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 26571615

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1109, 1515, 2323, 3327, 5545, 6969, 11615, 16635, 25507, 34845, 76521, 112009, 127535, 336027, 382605, 560045, 1680135, 2576207, 7728621, 12881035, 38643105]

約数ペア:

[(1, 38643105), (3, 12881035), (5, 7728621), (15, 2576207), (23, 1680135), (69, 560045), (101, 382605), (115, 336027), (303, 127535), (345, 112009), (505, 76521), (1109, 34845), (1515, 25507), (2323, 16635), (3327, 11615), (5545, 6969)]