42755815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 52693056

約数和(自身を除く): 9937241

約数列:

[1, 5, 61, 103, 305, 515, 1361, 6283, 6805, 31415, 83021, 140183, 415105, 700915, 8551163, 42755815]

約数ペア:

[(1, 42755815), (5, 8551163), (61, 700915), (103, 415105), (305, 140183), (515, 83021), (1361, 31415), (6283, 6805)]