22591725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 22405395

約数列:

[1, 3, 5, 13, 15, 17, 25, 29, 39, 47, 51, 65, 75, 85, 87, 141, 145, 195, 221, 235, 255, 325, 377, 425, 435, 493, 611, 663, 705, 725, 799, 975, 1105, 1131, 1175, 1275, 1363, 1479, 1833, 1885, 2175, 2397, 2465, 3055, 3315, 3525, 3995, 4089, 5525, 5655, 6409, 6815, 7395, 9165, 9425, 10387, 11985, 12325, 15275, 16575, 17719, 19227, 19975, 20445, 23171, 28275, 31161, 32045, 34075, 36975, 45825, 51935, 53157, 59925, 69513, 88595, 96135, 102225, 115855, 155805, 160225, 259675, 265785, 301223, 347565, 442975, 480675, 579275, 779025, 903669, 1328925, 1506115, 1737825, 4518345, 7530575, 22591725]

約数ペア:

[(1, 22591725), (3, 7530575), (5, 4518345), (13, 1737825), (15, 1506115), (17, 1328925), (25, 903669), (29, 779025), (39, 579275), (47, 480675), (51, 442975), (65, 347565), (75, 301223), (85, 265785), (87, 259675), (141, 160225), (145, 155805), (195, 115855), (221, 102225), (235, 96135), (255, 88595), (325, 69513), (377, 59925), (425, 53157), (435, 51935), (493, 45825), (611, 36975), (663, 34075), (705, 32045), (725, 31161), (799, 28275), (975, 23171), (1105, 20445), (1131, 19975), (1175, 19227), (1275, 17719), (1363, 16575), (1479, 15275), (1833, 12325), (1885, 11985), (2175, 10387), (2397, 9425), (2465, 9165), (3055, 7395), (3315, 6815), (3525, 6409), (3995, 5655), (4089, 5525)]