4122105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21160

約数の個数: 16

約数和(自身を含む): 7103040

約数和(自身を除く): 2980935

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 21139, 63417, 105695, 274807, 317085, 824421, 1374035, 4122105]

約数ペア:

[(1, 4122105), (3, 1374035), (5, 824421), (13, 317085), (15, 274807), (39, 105695), (65, 63417), (195, 21139)]