84681165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 145224576

約数和(自身を除く): 60543411

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4001, 4233, 7055, 12003, 20005, 21165, 60015, 68017, 204051, 332083, 340085, 996249, 1020255, 1660415, 4981245, 5645411, 16936233, 28227055, 84681165]

約数ペア:

[(1, 84681165), (3, 28227055), (5, 16936233), (15, 5645411), (17, 4981245), (51, 1660415), (83, 1020255), (85, 996249), (249, 340085), (255, 332083), (415, 204051), (1245, 68017), (1411, 60015), (4001, 21165), (4233, 20005), (7055, 12003)]