63678175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 93288672

約数和(自身を除く): 29610497

約数列:

[1, 5, 11, 17, 25, 53, 55, 85, 187, 257, 265, 275, 425, 583, 901, 935, 1285, 1325, 2827, 2915, 4369, 4505, 4675, 6425, 9911, 13621, 14135, 14575, 21845, 22525, 48059, 49555, 68105, 70675, 109225, 149831, 231557, 240295, 247775, 340525, 749155, 1157785, 1201475, 2547127, 3745775, 5788925, 12735635, 63678175]

約数ペア:

[(1, 63678175), (5, 12735635), (11, 5788925), (17, 3745775), (25, 2547127), (53, 1201475), (55, 1157785), (85, 749155), (187, 340525), (257, 247775), (265, 240295), (275, 231557), (425, 149831), (583, 109225), (901, 70675), (935, 68105), (1285, 49555), (1325, 48059), (2827, 22525), (2915, 21845), (4369, 14575), (4505, 14135), (4675, 13621), (6425, 9911)]