2073303925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 3280852512

約数和(自身を除く): 1207548587

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 251, 275, 385, 539, 613, 1225, 1255, 1757, 1925, 2695, 2761, 3065, 4291, 6275, 6743, 8785, 12299, 13475, 13805, 15325, 19327, 21455, 30037, 33715, 43925, 47201, 61495, 69025, 96635, 107275, 135289, 150185, 153863, 168575, 236005, 307475, 330407, 483175, 676445, 750925, 769315, 1077041, 1180025, 1652035, 1692493, 3382225, 3846575, 5385205, 7539287, 8260175, 8462465, 11847451, 26926025, 37696435, 42312325, 59237255, 82932157, 188482175, 296186275, 414660785, 2073303925]

約数ペア:

[(1, 2073303925), (5, 414660785), (7, 296186275), (11, 188482175), (25, 82932157), (35, 59237255), (49, 42312325), (55, 37696435), (77, 26926025), (175, 11847451), (245, 8462465), (251, 8260175), (275, 7539287), (385, 5385205), (539, 3846575), (613, 3382225), (1225, 1692493), (1255, 1652035), (1757, 1180025), (1925, 1077041), (2695, 769315), (2761, 750925), (3065, 676445), (4291, 483175), (6275, 330407), (6743, 307475), (8785, 236005), (12299, 168575), (13475, 153863), (13805, 150185), (15325, 135289), (19327, 107275), (21455, 96635), (30037, 69025), (33715, 61495), (43925, 47201)]