65389815

素因数分解:

$3^3\times 5^1\times {\mathrm{484369}}^1$

素因数の和:484383

約数の個数: 16

約数和(自身を含む): 116248800

約数和(自身を除く): 50858985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 484369, 1453107, 2421845, 4359321, 7265535, 13077963, 21796605, 65389815]

約数ペア:

[(1, 65389815), (3, 21796605), (5, 13077963), (9, 7265535), (15, 4359321), (27, 2421845), (45, 1453107), (135, 484369)]