18224156655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{273821}}^1$

素因数の和:273881

約数の個数: 64

約数和(自身を含む): 35487331200

約数和(自身を除く): 17263174545

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1305, 1479, 2295, 2465, 3915, 4437, 7395, 13311, 22185, 66555, 273821, 821463, 1369105, 2464389, 4107315, 4654957, 7393167, 7940809, 12321945, 13964871, 23274785, 23822427, 36965835, 39704045, 41894613, 69824355, 71467281, 119112135, 125683839, 134993753, 209473065, 214401843, 357336405, 404981259, 628419195, 674968765, 1072009215, 1214943777, 2024906295, 3644831331, 6074718885, 18224156655]

約数ペア:

[(1, 18224156655), (3, 6074718885), (5, 3644831331), (9, 2024906295), (15, 1214943777), (17, 1072009215), (27, 674968765), (29, 628419195), (45, 404981259), (51, 357336405), (85, 214401843), (87, 209473065), (135, 134993753), (145, 125683839), (153, 119112135), (255, 71467281), (261, 69824355), (435, 41894613), (459, 39704045), (493, 36965835), (765, 23822427), (783, 23274785), (1305, 13964871), (1479, 12321945), (2295, 7940809), (2465, 7393167), (3915, 4654957), (4437, 4107315), (7395, 2464389), (13311, 1369105), (22185, 821463), (66555, 273821)]