15237807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 22192128

約数和(自身を除く): 6954321

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5503, 16509, 71539, 214617, 390713, 1172139, 5079269, 15237807]

約数ペア:

[(1, 15237807), (3, 5079269), (13, 1172139), (39, 390713), (71, 214617), (213, 71539), (923, 16509), (2769, 5503)]