87964995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{254971}}^1$

素因数の和:255002

約数の個数: 16

約数和(自身を含む): 146863872

約数和(自身を除く): 58898877

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 254971, 764913, 1274855, 3824565, 5864333, 17592999, 29321665, 87964995]

約数ペア:

[(1, 87964995), (3, 29321665), (5, 17592999), (15, 5864333), (23, 3824565), (69, 1274855), (115, 764913), (345, 254971)]