7083825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 13618176

約数和(自身を除く): 6534351

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 131, 175, 309, 393, 515, 525, 655, 721, 917, 1545, 1965, 2163, 2575, 2751, 3275, 3605, 4585, 7725, 9825, 10815, 13493, 13755, 18025, 22925, 40479, 54075, 67465, 68775, 94451, 202395, 283353, 337325, 472255, 1011975, 1416765, 2361275, 7083825]

約数ペア:

[(1, 7083825), (3, 2361275), (5, 1416765), (7, 1011975), (15, 472255), (21, 337325), (25, 283353), (35, 202395), (75, 94451), (103, 68775), (105, 67465), (131, 54075), (175, 40479), (309, 22925), (393, 18025), (515, 13755), (525, 13493), (655, 10815), (721, 9825), (917, 7725), (1545, 4585), (1965, 3605), (2163, 3275), (2575, 2751)]