22100925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 47139840

約数和(自身を除く): 25038915

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 43, 55, 75, 77, 89, 105, 129, 165, 175, 215, 231, 267, 275, 301, 385, 445, 473, 525, 623, 645, 825, 903, 979, 1075, 1155, 1335, 1419, 1505, 1869, 1925, 2225, 2365, 2937, 3115, 3225, 3311, 3827, 4515, 4895, 5775, 6675, 6853, 7095, 7525, 9345, 9933, 11481, 11825, 14685, 15575, 16555, 19135, 20559, 22575, 24475, 26789, 34265, 35475, 42097, 46725, 49665, 57405, 73425, 80367, 82775, 95675, 102795, 126291, 133945, 171325, 210485, 248325, 287025, 294679, 401835, 513975, 631455, 669725, 884037, 1052425, 1473395, 2009175, 3157275, 4420185, 7366975, 22100925]

約数ペア:

[(1, 22100925), (3, 7366975), (5, 4420185), (7, 3157275), (11, 2009175), (15, 1473395), (21, 1052425), (25, 884037), (33, 669725), (35, 631455), (43, 513975), (55, 401835), (75, 294679), (77, 287025), (89, 248325), (105, 210485), (129, 171325), (165, 133945), (175, 126291), (215, 102795), (231, 95675), (267, 82775), (275, 80367), (301, 73425), (385, 57405), (445, 49665), (473, 46725), (525, 42097), (623, 35475), (645, 34265), (825, 26789), (903, 24475), (979, 22575), (1075, 20559), (1155, 19135), (1335, 16555), (1419, 15575), (1505, 14685), (1869, 11825), (1925, 11481), (2225, 9933), (2365, 9345), (2937, 7525), (3115, 7095), (3225, 6853), (3311, 6675), (3827, 5775), (4515, 4895)]