5248425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 10693760

約数和(自身を除く): 5445335

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 769, 975, 1365, 2275, 2307, 3845, 5383, 6825, 9997, 11535, 16149, 19225, 26915, 29991, 49985, 57675, 69979, 80745, 134575, 149955, 209937, 249925, 349895, 403725, 749775, 1049685, 1749475, 5248425]

約数ペア:

[(1, 5248425), (3, 1749475), (5, 1049685), (7, 749775), (13, 403725), (15, 349895), (21, 249925), (25, 209937), (35, 149955), (39, 134575), (65, 80745), (75, 69979), (91, 57675), (105, 49985), (175, 29991), (195, 26915), (273, 19225), (325, 16149), (455, 11535), (525, 9997), (769, 6825), (975, 5383), (1365, 3845), (2275, 2307)]