73867805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 29293795

約数列:

[1, 5, 11, 17, 55, 85, 187, 199, 397, 935, 995, 1985, 2189, 3383, 4367, 6749, 10945, 16915, 21835, 33745, 37213, 74239, 79003, 186065, 371195, 395015, 869033, 1343051, 4345165, 6715255, 14773561, 73867805]

約数ペア:

[(1, 73867805), (5, 14773561), (11, 6715255), (17, 4345165), (55, 1343051), (85, 869033), (187, 395015), (199, 371195), (397, 186065), (935, 79003), (995, 74239), (1985, 37213), (2189, 33745), (3383, 21835), (4367, 16915), (6749, 10945)]