102742705

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 34345295

約数列:

[1, 5, 13, 47, 65, 169, 199, 235, 611, 845, 995, 2197, 2587, 3055, 7943, 9353, 10985, 12935, 33631, 39715, 46765, 103259, 121589, 168155, 437203, 516295, 607945, 1580657, 2186015, 7903285, 20548541, 102742705]

約数ペア:

[(1, 102742705), (5, 20548541), (13, 7903285), (47, 2186015), (65, 1580657), (169, 607945), (199, 516295), (235, 437203), (611, 168155), (845, 121589), (995, 103259), (2197, 46765), (2587, 39715), (3055, 33631), (7943, 12935), (9353, 10985)]