4227883975

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 6077833216

約数和(自身を除く): 1849949241

約数列:

[1, 5, 7, 25, 35, 127, 175, 181, 635, 889, 905, 1051, 1267, 3175, 4445, 4525, 5255, 6335, 7357, 22225, 22987, 26275, 31675, 36785, 114935, 133477, 160909, 183925, 190231, 574675, 667385, 804545, 934339, 951155, 1331617, 3336925, 4022725, 4671695, 4755775, 6658085, 23358475, 24159337, 33290425, 120796685, 169115359, 603983425, 845576795, 4227883975]

約数ペア:

[(1, 4227883975), (5, 845576795), (7, 603983425), (25, 169115359), (35, 120796685), (127, 33290425), (175, 24159337), (181, 23358475), (635, 6658085), (889, 4755775), (905, 4671695), (1051, 4022725), (1267, 3336925), (3175, 1331617), (4445, 951155), (4525, 934339), (5255, 804545), (6335, 667385), (7357, 574675), (22225, 190231), (22987, 183925), (26275, 160909), (31675, 133477), (36785, 114935)]