15697787301

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 28210291200

約数和(自身を除く): 12512503899

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 389, 697, 861, 919, 1071, 1167, 2091, 2583, 2723, 2757, 3501, 4879, 6273, 6433, 6613, 8169, 8271, 14637, 15623, 15949, 19299, 19839, 24507, 37679, 43911, 46291, 46869, 47847, 57897, 59517, 109361, 111643, 113037, 138873, 140607, 143541, 263753, 271133, 328083, 334929, 339111, 357491, 416619, 640543, 791259, 813399, 984249, 1004787, 1072473, 1897931, 1921629, 2373777, 2440197, 2502437, 3217419, 4483801, 5693793, 5764887, 6077347, 7507311, 13451403, 14657131, 17081379, 18232041, 22521933, 40354209, 42541429, 43971393, 54696123, 102599917, 127624287, 131914179, 249171227, 307799751, 382872861, 747513681, 923399253, 1744198589, 2242541043, 5232595767, 15697787301]

約数ペア:

[(1, 15697787301), (3, 5232595767), (7, 2242541043), (9, 1744198589), (17, 923399253), (21, 747513681), (41, 382872861), (51, 307799751), (63, 249171227), (119, 131914179), (123, 127624287), (153, 102599917), (287, 54696123), (357, 43971393), (369, 42541429), (389, 40354209), (697, 22521933), (861, 18232041), (919, 17081379), (1071, 14657131), (1167, 13451403), (2091, 7507311), (2583, 6077347), (2723, 5764887), (2757, 5693793), (3501, 4483801), (4879, 3217419), (6273, 2502437), (6433, 2440197), (6613, 2373777), (8169, 1921629), (8271, 1897931), (14637, 1072473), (15623, 1004787), (15949, 984249), (19299, 813399), (19839, 791259), (24507, 640543), (37679, 416619), (43911, 357491), (46291, 339111), (46869, 334929), (47847, 328083), (57897, 271133), (59517, 263753), (109361, 143541), (111643, 140607), (113037, 138873)]