16161045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 26609184

約数和(自身を除く): 10448139

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 787, 1369, 2361, 3935, 4107, 6845, 11805, 20535, 29119, 87357, 145595, 436785, 1077403, 3232209, 5387015, 16161045]

約数ペア:

[(1, 16161045), (3, 5387015), (5, 3232209), (15, 1077403), (37, 436785), (111, 145595), (185, 87357), (555, 29119), (787, 20535), (1369, 11805), (2361, 6845), (3935, 4107)]