11909295

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 10381905

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4643, 13929, 23215, 41787, 69645, 88217, 125361, 208935, 264651, 441085, 626805, 793953, 1323255, 2381859, 3969765, 11909295]

約数ペア:

[(1, 11909295), (3, 3969765), (5, 2381859), (9, 1323255), (15, 793953), (19, 626805), (27, 441085), (45, 264651), (57, 208935), (95, 125361), (135, 88217), (171, 69645), (285, 41787), (513, 23215), (855, 13929), (2565, 4643)]