59405205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 99659520

約数和(自身を除く): 40254315

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 409, 421, 1227, 1263, 2045, 2105, 6135, 6315, 9407, 9683, 28221, 29049, 47035, 48415, 141105, 145245, 172189, 516567, 860945, 2582835, 3960347, 11881041, 19801735, 59405205]

約数ペア:

[(1, 59405205), (3, 19801735), (5, 11881041), (15, 3960347), (23, 2582835), (69, 860945), (115, 516567), (345, 172189), (409, 145245), (421, 141105), (1227, 48415), (1263, 47035), (2045, 29049), (2105, 28221), (6135, 9683), (6315, 9407)]