1661190765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{10301}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 2866098816

約数和(自身を除く): 1204908051

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 827, 2481, 4135, 10301, 10751, 12405, 30903, 32253, 51505, 53755, 133913, 154515, 161265, 401739, 669565, 2008695, 8518927, 25556781, 42594635, 110746051, 127783905, 332238153, 553730255, 1661190765]

約数ペア:

[(1, 1661190765), (3, 553730255), (5, 332238153), (13, 127783905), (15, 110746051), (39, 42594635), (65, 25556781), (195, 8518927), (827, 2008695), (2481, 669565), (4135, 401739), (10301, 161265), (10751, 154515), (12405, 133913), (30903, 53755), (32253, 51505)]