4518345

素因数分解:

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

素因数の和:114

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4190775

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 47, 51, 65, 85, 87, 141, 145, 195, 221, 235, 255, 377, 435, 493, 611, 663, 705, 799, 1105, 1131, 1363, 1479, 1833, 1885, 2397, 2465, 3055, 3315, 3995, 4089, 5655, 6409, 6815, 7395, 9165, 10387, 11985, 17719, 19227, 20445, 23171, 31161, 32045, 51935, 53157, 69513, 88595, 96135, 115855, 155805, 265785, 301223, 347565, 903669, 1506115, 4518345]

約数ペア:

[(1, 4518345), (3, 1506115), (5, 903669), (13, 347565), (15, 301223), (17, 265785), (29, 155805), (39, 115855), (47, 96135), (51, 88595), (65, 69513), (85, 53157), (87, 51935), (141, 32045), (145, 31161), (195, 23171), (221, 20445), (235, 19227), (255, 17719), (377, 11985), (435, 10387), (493, 9165), (611, 7395), (663, 6815), (705, 6409), (799, 5655), (1105, 4089), (1131, 3995), (1363, 3315), (1479, 3055), (1833, 2465), (1885, 2397)]