385440765

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{19751}}^1$

素因数の和:21060

約数の個数: 16

約数和(自身を含む): 617210496

約数和(自身を除く): 231769731

約数列:

[1, 3, 5, 15, 1301, 3903, 6505, 19515, 19751, 59253, 98755, 296265, 25696051, 77088153, 128480255, 385440765]

約数ペア:

[(1, 385440765), (3, 128480255), (5, 77088153), (15, 25696051), (1301, 296265), (3903, 98755), (6505, 59253), (19515, 19751)]