82589655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 140845824

約数和(自身を除く): 58256169

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1987, 2445, 2771, 5961, 8313, 9935, 13855, 29805, 33779, 41565, 101337, 168895, 323881, 506685, 971643, 1619405, 4858215, 5505977, 16517931, 27529885, 82589655]

約数ペア:

[(1, 82589655), (3, 27529885), (5, 16517931), (15, 5505977), (17, 4858215), (51, 1619405), (85, 971643), (163, 506685), (255, 323881), (489, 168895), (815, 101337), (1987, 41565), (2445, 33779), (2771, 29805), (5961, 13855), (8313, 9935)]