12955105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 16574544

約数和(自身を除く): 3619439

約数列:

[1, 5, 17, 85, 173, 865, 881, 2941, 4405, 14705, 14977, 74885, 152413, 762065, 2591021, 12955105]

約数ペア:

[(1, 12955105), (5, 2591021), (17, 762065), (85, 152413), (173, 74885), (865, 14977), (881, 14705), (2941, 4405)]