4242435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 3056637

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 131, 255, 381, 393, 635, 655, 1905, 1965, 2159, 2227, 6477, 6681, 10795, 11135, 16637, 32385, 33405, 49911, 83185, 249555, 282829, 848487, 1414145, 4242435]

約数ペア:

[(1, 4242435), (3, 1414145), (5, 848487), (15, 282829), (17, 249555), (51, 83185), (85, 49911), (127, 33405), (131, 32385), (255, 16637), (381, 11135), (393, 10795), (635, 6681), (655, 6477), (1905, 2227), (1965, 2159)]