847314085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{63493}}^1$

素因数の和:63672

約数の個数: 16

約数和(自身を含む): 1083461616

約数和(自身を除く): 236147531

約数列:

[1, 5, 17, 85, 157, 785, 2669, 13345, 63493, 317465, 1079381, 5396905, 9968401, 49842005, 169462817, 847314085]

約数ペア:

[(1, 847314085), (5, 169462817), (17, 49842005), (85, 9968401), (157, 5396905), (785, 1079381), (2669, 317465), (13345, 63493)]