7860105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 15667200

約数和(自身を除く): 7807095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 79, 99, 135, 165, 201, 237, 297, 335, 395, 495, 603, 711, 737, 869, 1005, 1185, 1485, 1809, 2133, 2211, 2607, 3015, 3555, 3685, 4345, 5293, 6633, 7821, 9045, 10665, 11055, 13035, 15879, 19899, 23463, 26465, 33165, 39105, 47637, 58223, 79395, 99495, 117315, 142911, 174669, 238185, 291115, 524007, 714555, 873345, 1572021, 2620035, 7860105]

約数ペア:

[(1, 7860105), (3, 2620035), (5, 1572021), (9, 873345), (11, 714555), (15, 524007), (27, 291115), (33, 238185), (45, 174669), (55, 142911), (67, 117315), (79, 99495), (99, 79395), (135, 58223), (165, 47637), (201, 39105), (237, 33165), (297, 26465), (335, 23463), (395, 19899), (495, 15879), (603, 13035), (711, 11055), (737, 10665), (869, 9045), (1005, 7821), (1185, 6633), (1485, 5293), (1809, 4345), (2133, 3685), (2211, 3555), (2607, 3015)]