279364695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9161}}^1$

素因数の和:9295

約数の個数: 32

約数和(自身を含む): 474958080

約数和(自身を除く): 195593385

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 9161, 10165, 27483, 30495, 45805, 137415, 174059, 522177, 870295, 980227, 2610885, 2940681, 4901135, 14703405, 18624313, 55872939, 93121565, 279364695]

約数ペア:

[(1, 279364695), (3, 93121565), (5, 55872939), (15, 18624313), (19, 14703405), (57, 4901135), (95, 2940681), (107, 2610885), (285, 980227), (321, 870295), (535, 522177), (1605, 174059), (2033, 137415), (6099, 45805), (9161, 30495), (10165, 27483)]