13638745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 16803072

約数和(自身を除く): 3164327

約数列:

[1, 5, 71, 103, 355, 373, 515, 1865, 7313, 26483, 36565, 38419, 132415, 192095, 2727749, 13638745]

約数ペア:

[(1, 13638745), (5, 2727749), (71, 192095), (103, 132415), (355, 38419), (373, 36565), (515, 26483), (1865, 7313)]