15145839

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{15161}}^1$

素因数の和:15207

約数の個数: 16

約数和(自身を含む): 23046240

約数和(自身を除く): 7900401

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 15161, 45483, 136449, 409347, 560957, 1682871, 5048613, 15145839]

約数ペア:

[(1, 15145839), (3, 5048613), (9, 1682871), (27, 560957), (37, 409347), (111, 136449), (333, 45483), (999, 15161)]