53234025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 43009815

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 769, 923, 975, 1065, 1775, 2307, 2769, 3845, 4615, 5325, 9997, 11535, 13845, 19225, 23075, 29991, 49985, 54599, 57675, 69225, 149955, 163797, 249925, 272995, 709787, 749775, 818985, 1364975, 2129361, 3548935, 4094925, 10646805, 17744675, 53234025]

約数ペア:

[(1, 53234025), (3, 17744675), (5, 10646805), (13, 4094925), (15, 3548935), (25, 2129361), (39, 1364975), (65, 818985), (71, 749775), (75, 709787), (195, 272995), (213, 249925), (325, 163797), (355, 149955), (769, 69225), (923, 57675), (975, 54599), (1065, 49985), (1775, 29991), (2307, 23075), (2769, 19225), (3845, 13845), (4615, 11535), (5325, 9997)]