24489765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28643}}^1$

素因数の和:28673

約数の個数: 24

約数和(自身を含む): 44684640

約数和(自身を除く): 20194875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 28643, 85929, 143215, 257787, 429645, 544217, 1288935, 1632651, 2721085, 4897953, 8163255, 24489765]

約数ペア:

[(1, 24489765), (3, 8163255), (5, 4897953), (9, 2721085), (15, 1632651), (19, 1288935), (45, 544217), (57, 429645), (95, 257787), (171, 143215), (285, 85929), (855, 28643)]