15656615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 20496000

約数和(自身を除く): 4839385

約数列:

[1, 5, 13, 65, 79, 395, 1027, 3049, 5135, 15245, 39637, 198185, 240871, 1204355, 3131323, 15656615]

約数ペア:

[(1, 15656615), (5, 3131323), (13, 1204355), (65, 240871), (79, 198185), (395, 39637), (1027, 15245), (3049, 5135)]