86864205

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{54121}}^1$

素因数の和:54236

約数の個数: 16

約数和(自身を含む): 140284224

約数和(自身を除く): 53420019

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 54121, 162363, 270605, 811815, 5790947, 17372841, 28954735, 86864205]

約数ペア:

[(1, 86864205), (3, 28954735), (5, 17372841), (15, 5790947), (107, 811815), (321, 270605), (535, 162363), (1605, 54121)]