15237105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78139}}^1$

素因数の和:78160

約数の個数: 16

約数和(自身を含む): 26255040

約数和(自身を除く): 11017935

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 78139, 234417, 390695, 1015807, 1172085, 3047421, 5079035, 15237105]

約数ペア:

[(1, 15237105), (3, 5079035), (5, 3047421), (13, 1172085), (15, 1015807), (39, 390695), (65, 234417), (195, 78139)]