42994545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260573}}^1$

素因数の和:260592

約数の個数: 16

約数和(自身を含む): 75045312

約数和(自身を除く): 32050767

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 260573, 781719, 1302865, 2866303, 3908595, 8598909, 14331515, 42994545]

約数ペア:

[(1, 42994545), (3, 14331515), (5, 8598909), (11, 3908595), (15, 2866303), (33, 1302865), (55, 781719), (165, 260573)]