798220345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 1049932800

約数和(自身を除く): 251712455

約数列:

[1, 5, 13, 65, 79, 359, 395, 433, 1027, 1795, 2165, 4667, 5135, 5629, 23335, 28145, 28361, 34207, 141805, 155447, 171035, 368693, 444691, 777235, 1843465, 2020811, 2223455, 10104055, 12280313, 61401565, 159644069, 798220345]

約数ペア:

[(1, 798220345), (5, 159644069), (13, 61401565), (65, 12280313), (79, 10104055), (359, 2223455), (395, 2020811), (433, 1843465), (1027, 777235), (1795, 444691), (2165, 368693), (4667, 171035), (5135, 155447), (5629, 141805), (23335, 34207), (28145, 28361)]