2749395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 5057280

約数和(自身を除く): 2307885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 877, 1045, 2631, 3135, 4385, 9647, 13155, 16663, 28941, 48235, 49989, 83315, 144705, 183293, 249945, 549879, 916465, 2749395]

約数ペア:

[(1, 2749395), (3, 916465), (5, 549879), (11, 249945), (15, 183293), (19, 144705), (33, 83315), (55, 49989), (57, 48235), (95, 28941), (165, 16663), (209, 13155), (285, 9647), (627, 4385), (877, 3135), (1045, 2631)]