2561016645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{48353}}^1$

素因数の和:48482

約数の個数: 48

約数和(自身を含む): 4888009152

約数和(自身を除く): 2326992507

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 321, 495, 535, 963, 1177, 1605, 3531, 4815, 5885, 10593, 17655, 48353, 52965, 145059, 241765, 435177, 531883, 725295, 1595649, 2175885, 2659415, 4786947, 5173771, 7978245, 15521313, 23934735, 25868855, 46563939, 56911481, 77606565, 170734443, 232819695, 284557405, 512203329, 853672215, 2561016645]

約数ペア:

[(1, 2561016645), (3, 853672215), (5, 512203329), (9, 284557405), (11, 232819695), (15, 170734443), (33, 77606565), (45, 56911481), (55, 46563939), (99, 25868855), (107, 23934735), (165, 15521313), (321, 7978245), (495, 5173771), (535, 4786947), (963, 2659415), (1177, 2175885), (1605, 1595649), (3531, 725295), (4815, 531883), (5885, 435177), (10593, 241765), (17655, 145059), (48353, 52965)]