5720245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 7328880

約数和(自身を除く): 1608635

約数列:

[1, 5, 17, 85, 173, 389, 865, 1945, 2941, 6613, 14705, 33065, 67297, 336485, 1144049, 5720245]

約数ペア:

[(1, 5720245), (5, 1144049), (17, 336485), (85, 67297), (173, 33065), (389, 14705), (865, 6613), (1945, 2941)]