131443565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77093}}^1$

素因数の和:77140

約数の個数: 16

約数和(自身を含む): 177624576

約数和(自身を除く): 46181011

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 77093, 385465, 848023, 2389883, 4240115, 11949415, 26288713, 131443565]

約数ペア:

[(1, 131443565), (5, 26288713), (11, 11949415), (31, 4240115), (55, 2389883), (155, 848023), (341, 385465), (1705, 77093)]