30782295

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 24479145

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2131, 2889, 4815, 6393, 10655, 14445, 19179, 31965, 57537, 95895, 228017, 287685, 684051, 1140085, 2052153, 3420255, 6156459, 10260765, 30782295]

約数ペア:

[(1, 30782295), (3, 10260765), (5, 6156459), (9, 3420255), (15, 2052153), (27, 1140085), (45, 684051), (107, 287685), (135, 228017), (321, 95895), (535, 57537), (963, 31965), (1605, 19179), (2131, 14445), (2889, 10655), (4815, 6393)]