16351335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 39352320

約数和(自身を除く): 23000985

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 121, 135, 143, 165, 189, 195, 231, 273, 297, 315, 351, 363, 385, 429, 455, 495, 585, 605, 693, 715, 819, 847, 945, 1001, 1089, 1155, 1287, 1331, 1365, 1485, 1573, 1755, 1815, 2079, 2145, 2457, 2541, 3003, 3267, 3465, 3861, 3993, 4095, 4235, 4719, 5005, 5445, 6435, 6655, 7623, 7865, 9009, 9317, 10395, 11011, 11979, 12285, 12705, 14157, 15015, 16335, 17303, 19305, 19965, 22869, 23595, 27027, 27951, 33033, 35937, 38115, 42471, 45045, 46585, 51909, 55055, 59895, 70785, 83853, 86515, 99099, 114345, 121121, 135135, 139755, 155727, 165165, 179685, 212355, 251559, 259545, 297297, 363363, 419265, 467181, 495495, 605605, 778635, 1090089, 1257795, 1486485, 1816815, 2335905, 3270267, 5450445, 16351335]

約数ペア:

[(1, 16351335), (3, 5450445), (5, 3270267), (7, 2335905), (9, 1816815), (11, 1486485), (13, 1257795), (15, 1090089), (21, 778635), (27, 605605), (33, 495495), (35, 467181), (39, 419265), (45, 363363), (55, 297297), (63, 259545), (65, 251559), (77, 212355), (91, 179685), (99, 165165), (105, 155727), (117, 139755), (121, 135135), (135, 121121), (143, 114345), (165, 99099), (189, 86515), (195, 83853), (231, 70785), (273, 59895), (297, 55055), (315, 51909), (351, 46585), (363, 45045), (385, 42471), (429, 38115), (455, 35937), (495, 33033), (585, 27951), (605, 27027), (693, 23595), (715, 22869), (819, 19965), (847, 19305), (945, 17303), (1001, 16335), (1089, 15015), (1155, 14157), (1287, 12705), (1331, 12285), (1365, 11979), (1485, 11011), (1573, 10395), (1755, 9317), (1815, 9009), (2079, 7865), (2145, 7623), (2457, 6655), (2541, 6435), (3003, 5445), (3267, 5005), (3465, 4719), (3861, 4235), (3993, 4095)]