252523395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 462908160

約数和(自身を除く): 210384765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 263, 285, 789, 855, 1123, 1315, 2367, 3369, 3945, 4997, 5615, 10107, 11835, 14991, 16845, 21337, 24985, 44973, 50535, 64011, 74955, 106685, 192033, 224865, 295349, 320055, 886047, 960165, 1476745, 2658141, 4430235, 5611631, 13290705, 16834893, 28058155, 50504679, 84174465, 252523395]

約数ペア:

[(1, 252523395), (3, 84174465), (5, 50504679), (9, 28058155), (15, 16834893), (19, 13290705), (45, 5611631), (57, 4430235), (95, 2658141), (171, 1476745), (263, 960165), (285, 886047), (789, 320055), (855, 295349), (1123, 224865), (1315, 192033), (2367, 106685), (3369, 74955), (3945, 64011), (4997, 50535), (5615, 44973), (10107, 24985), (11835, 21337), (14991, 16845)]