55007665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 71734248

約数和(自身を除く): 16726583

約数列:

[1, 5, 17, 61, 85, 103, 305, 515, 1037, 1751, 5185, 6283, 8755, 10609, 31415, 53045, 106811, 180353, 534055, 647149, 901765, 3235745, 11001533, 55007665]

約数ペア:

[(1, 55007665), (5, 11001533), (17, 3235745), (61, 901765), (85, 647149), (103, 534055), (305, 180353), (515, 106811), (1037, 53045), (1751, 31415), (5185, 10609), (6283, 8755)]