15070270

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7573}}^1$

素因数の和:7779

約数の個数: 16

約数和(自身を含む): 27266400

約数和(自身を除く): 12196130

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 7573, 15146, 37865, 75730, 1507027, 3014054, 7535135, 15070270]

約数ペア:

[(1, 15070270), (2, 7535135), (5, 3014054), (10, 1507027), (199, 75730), (398, 37865), (995, 15146), (1990, 7573)]