78089135

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 95147136

約数和(自身を除く): 17058001

約数列:

[1, 5, 107, 227, 535, 643, 1135, 3215, 24289, 68801, 121445, 145961, 344005, 729805, 15617827, 78089135]

約数ペア:

[(1, 78089135), (5, 15617827), (107, 729805), (227, 344005), (535, 145961), (643, 121445), (1135, 68801), (3215, 24289)]