1259615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 1918080

約数和(自身を除く): 658465

約数列:

[1, 5, 7, 17, 29, 35, 73, 85, 119, 145, 203, 365, 493, 511, 595, 1015, 1241, 2117, 2465, 2555, 3451, 6205, 8687, 10585, 14819, 17255, 35989, 43435, 74095, 179945, 251923, 1259615]

約数ペア:

[(1, 1259615), (5, 251923), (7, 179945), (17, 74095), (29, 43435), (35, 35989), (73, 17255), (85, 14819), (119, 10585), (145, 8687), (203, 6205), (365, 3451), (493, 2555), (511, 2465), (595, 2117), (1015, 1241)]