4279495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1941305

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 199, 253, 391, 935, 995, 1265, 1955, 2189, 3383, 4301, 4577, 10945, 16915, 21505, 22885, 37213, 50347, 77809, 186065, 251735, 389045, 855899, 4279495]

約数ペア:

[(1, 4279495), (5, 855899), (11, 389045), (17, 251735), (23, 186065), (55, 77809), (85, 50347), (115, 37213), (187, 22885), (199, 21505), (253, 16915), (391, 10945), (935, 4577), (995, 4301), (1265, 3383), (1955, 2189)]