2584425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 4526496

約数和(自身を除く): 1942071

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2027, 6081, 10135, 30405, 34459, 50675, 103377, 152025, 172295, 516885, 861475, 2584425]

約数ペア:

[(1, 2584425), (3, 861475), (5, 516885), (15, 172295), (17, 152025), (25, 103377), (51, 50675), (75, 34459), (85, 30405), (255, 10135), (425, 6081), (1275, 2027)]