456256295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 625397760

約数和(自身を除く): 169141465

約数列:

[1, 5, 11, 31, 55, 71, 155, 341, 355, 781, 1705, 2201, 3769, 3905, 11005, 18845, 24211, 41459, 116839, 121055, 207295, 267599, 584195, 1285229, 1337995, 2943589, 6426145, 8295569, 14717945, 41477845, 91251259, 456256295]

約数ペア:

[(1, 456256295), (5, 91251259), (11, 41477845), (31, 14717945), (55, 8295569), (71, 6426145), (155, 2943589), (341, 1337995), (355, 1285229), (781, 584195), (1705, 267599), (2201, 207295), (3769, 121055), (3905, 116839), (11005, 41459), (18845, 24211)]