51753315

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 84923136

約数和(自身を除く): 33169821

約数列:

[1, 3, 5, 15, 61, 163, 183, 305, 347, 489, 815, 915, 1041, 1735, 2445, 5205, 9943, 21167, 29829, 49715, 56561, 63501, 105835, 149145, 169683, 282805, 317505, 848415, 3450221, 10350663, 17251105, 51753315]

約数ペア:

[(1, 51753315), (3, 17251105), (5, 10350663), (15, 3450221), (61, 848415), (163, 317505), (183, 282805), (305, 169683), (347, 149145), (489, 105835), (815, 63501), (915, 56561), (1041, 49715), (1735, 29829), (2445, 21167), (5205, 9943)]