4223657025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{65407}}^1$

素因数の和:65471

約数の個数: 72

約数和(自身を含む): 8856766464

約数和(自身を除く): 4633109439

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 1025, 1435, 1575, 1845, 2583, 3075, 4305, 7175, 9225, 12915, 21525, 64575, 65407, 196221, 327035, 457849, 588663, 981105, 1373547, 1635175, 2289245, 2681687, 2943315, 4120641, 4905525, 6867735, 8045061, 11446225, 13408435, 14716575, 18771809, 20603205, 24135183, 34338675, 40225305, 56315427, 67042175, 93859045, 103016025, 120675915, 168946281, 201126525, 281577135, 469295225, 603379575, 844731405, 1407885675, 4223657025]

約数ペア:

[(1, 4223657025), (3, 1407885675), (5, 844731405), (7, 603379575), (9, 469295225), (15, 281577135), (21, 201126525), (25, 168946281), (35, 120675915), (41, 103016025), (45, 93859045), (63, 67042175), (75, 56315427), (105, 40225305), (123, 34338675), (175, 24135183), (205, 20603205), (225, 18771809), (287, 14716575), (315, 13408435), (369, 11446225), (525, 8045061), (615, 6867735), (861, 4905525), (1025, 4120641), (1435, 2943315), (1575, 2681687), (1845, 2289245), (2583, 1635175), (3075, 1373547), (4305, 981105), (7175, 588663), (9225, 457849), (12915, 327035), (21525, 196221), (64575, 65407)]