121282185

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{17539}}^1$

素因数の和:18008

約数の個数: 16

約数和(自身を含む): 194483520

約数和(自身を除く): 73201335

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 6915, 17539, 52617, 87695, 263085, 8085479, 24256437, 40427395, 121282185]

約数ペア:

[(1, 121282185), (3, 40427395), (5, 24256437), (15, 8085479), (461, 263085), (1383, 87695), (2305, 52617), (6915, 17539)]