426540825

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{25969}}^1$

素因数の和:26058

約数の個数: 36

約数和(自身を含む): 774477340

約数和(自身を除く): 347936515

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 16425, 25969, 77907, 129845, 233721, 389535, 649225, 1168605, 1895737, 1947675, 5687211, 5843025, 9478685, 17061633, 28436055, 47393425, 85308165, 142180275, 426540825]

約数ペア:

[(1, 426540825), (3, 142180275), (5, 85308165), (9, 47393425), (15, 28436055), (25, 17061633), (45, 9478685), (73, 5843025), (75, 5687211), (219, 1947675), (225, 1895737), (365, 1168605), (657, 649225), (1095, 389535), (1825, 233721), (3285, 129845), (5475, 77907), (16425, 25969)]