5206425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 10094592

約数和(自身を除く): 4888167

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 211, 235, 329, 525, 633, 705, 987, 1055, 1175, 1477, 1645, 3165, 3525, 4431, 4935, 5275, 7385, 8225, 9917, 15825, 22155, 24675, 29751, 36925, 49585, 69419, 110775, 148755, 208257, 247925, 347095, 743775, 1041285, 1735475, 5206425]

約数ペア:

[(1, 5206425), (3, 1735475), (5, 1041285), (7, 743775), (15, 347095), (21, 247925), (25, 208257), (35, 148755), (47, 110775), (75, 69419), (105, 49585), (141, 36925), (175, 29751), (211, 24675), (235, 22155), (329, 15825), (525, 9917), (633, 8225), (705, 7385), (987, 5275), (1055, 4935), (1175, 4431), (1477, 3525), (1645, 3165)]