53375105

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3803}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 73401984

約数和(自身を除く): 20026879

約数列:

[1, 5, 7, 35, 401, 2005, 2807, 3803, 14035, 19015, 26621, 133105, 1525003, 7625015, 10675021, 53375105]

約数ペア:

[(1, 53375105), (5, 10675021), (7, 7625015), (35, 1525003), (401, 133105), (2005, 26621), (2807, 19015), (3803, 14035)]