7281105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37339}}^1$

素因数の和:37360

約数の個数: 16

約数和(自身を含む): 12546240

約数和(自身を除く): 5265135

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 37339, 112017, 186695, 485407, 560085, 1456221, 2427035, 7281105]

約数ペア:

[(1, 7281105), (3, 2427035), (5, 1456221), (13, 560085), (15, 485407), (39, 186695), (65, 112017), (195, 37339)]