86239995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{249971}}^1$

素因数の和:250002

約数の個数: 16

約数和(自身を含む): 143983872

約数和(自身を除く): 57743877

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 249971, 749913, 1249855, 3749565, 5749333, 17247999, 28746665, 86239995]

約数ペア:

[(1, 86239995), (3, 28746665), (5, 17247999), (15, 5749333), (23, 3749565), (69, 1249855), (115, 749913), (345, 249971)]