11868465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 23569920

約数和(自身を除く): 11701455

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 61, 85, 105, 109, 119, 183, 255, 305, 327, 357, 427, 545, 595, 763, 915, 1037, 1281, 1635, 1785, 1853, 2135, 2289, 3111, 3815, 5185, 5559, 6405, 6649, 7259, 9265, 11445, 12971, 15555, 19947, 21777, 27795, 33245, 36295, 38913, 46543, 64855, 99735, 108885, 113033, 139629, 194565, 232715, 339099, 565165, 698145, 791231, 1695495, 2373693, 3956155, 11868465]

約数ペア:

[(1, 11868465), (3, 3956155), (5, 2373693), (7, 1695495), (15, 791231), (17, 698145), (21, 565165), (35, 339099), (51, 232715), (61, 194565), (85, 139629), (105, 113033), (109, 108885), (119, 99735), (183, 64855), (255, 46543), (305, 38913), (327, 36295), (357, 33245), (427, 27795), (545, 21777), (595, 19947), (763, 15555), (915, 12971), (1037, 11445), (1281, 9265), (1635, 7259), (1785, 6649), (1853, 6405), (2135, 5559), (2289, 5185), (3111, 3815)]