15002739

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8053}}^1$

素因数の和:8088

約数の個数: 20

約数和(自身を含む): 23388816

約数和(自身を除く): 8386077

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8053, 24159, 72477, 185219, 217431, 555657, 652293, 1666971, 5000913, 15002739]

約数ペア:

[(1, 15002739), (3, 5000913), (9, 1666971), (23, 652293), (27, 555657), (69, 217431), (81, 185219), (207, 72477), (621, 24159), (1863, 8053)]