5087157705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{983}}^1\times {\mathrm{2347}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 10272180672

約数和(自身を除く): 5185022967

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 983, 2205, 2347, 2949, 4915, 6881, 7041, 8847, 11735, 14745, 16429, 20643, 21123, 34405, 35205, 44235, 48167, 49287, 61929, 82145, 103215, 105615, 115003, 144501, 147861, 240835, 246435, 309645, 345009, 433503, 575015, 722505, 739305, 1035027, 1725045, 2167515, 2307101, 5175135, 6921303, 11535505, 16149707, 20763909, 34606515, 48449121, 80748535, 103819545, 113047949, 145347363, 242245605, 339143847, 565239745, 726736815, 1017431541, 1695719235, 5087157705]

約数ペア:

[(1, 5087157705), (3, 1695719235), (5, 1017431541), (7, 726736815), (9, 565239745), (15, 339143847), (21, 242245605), (35, 145347363), (45, 113047949), (49, 103819545), (63, 80748535), (105, 48449121), (147, 34606515), (245, 20763909), (315, 16149707), (441, 11535505), (735, 6921303), (983, 5175135), (2205, 2307101), (2347, 2167515), (2949, 1725045), (4915, 1035027), (6881, 739305), (7041, 722505), (8847, 575015), (11735, 433503), (14745, 345009), (16429, 309645), (20643, 246435), (21123, 240835), (34405, 147861), (35205, 144501), (44235, 115003), (48167, 105615), (49287, 103215), (61929, 82145)]