13306764735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{625171}}^1$

素因数の和:625236

約数の個数: 48

約数和(自身を含む): 25747083648

約数和(自身を除く): 12440318913

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 625171, 1875513, 3125855, 5626539, 6876881, 9377565, 20630643, 26882353, 28132695, 34384405, 61891929, 80647059, 103153215, 134411765, 241941177, 295705883, 309459645, 403235295, 887117649, 1209705885, 1478529415, 2661352947, 4435588245, 13306764735]

約数ペア:

[(1, 13306764735), (3, 4435588245), (5, 2661352947), (9, 1478529415), (11, 1209705885), (15, 887117649), (33, 403235295), (43, 309459645), (45, 295705883), (55, 241941177), (99, 134411765), (129, 103153215), (165, 80647059), (215, 61891929), (387, 34384405), (473, 28132695), (495, 26882353), (645, 20630643), (1419, 9377565), (1935, 6876881), (2365, 5626539), (4257, 3125855), (7095, 1875513), (21285, 625171)]