65564745

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10687}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 105169920

約数和(自身を除く): 39605175

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 10687, 32061, 53435, 160305, 4370983, 13112949, 21854915, 65564745]

約数ペア:

[(1, 65564745), (3, 21854915), (5, 13112949), (15, 4370983), (409, 160305), (1227, 53435), (2045, 32061), (6135, 10687)]