1068820515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 2360185344

約数和(自身を除く): 1291364829

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 67, 81, 85, 105, 119, 135, 153, 189, 201, 255, 315, 331, 335, 357, 405, 459, 469, 567, 595, 603, 765, 945, 993, 1005, 1071, 1139, 1377, 1407, 1655, 1785, 1809, 2295, 2317, 2345, 2835, 2979, 3015, 3213, 3417, 4221, 4965, 5355, 5427, 5627, 5695, 6885, 6951, 7035, 7973, 8937, 9045, 9639, 10251, 11585, 12663, 14895, 16065, 16881, 17085, 20853, 21105, 22177, 23919, 26811, 27135, 28135, 30753, 34755, 37989, 39389, 39865, 44685, 48195, 50643, 51255, 62559, 63315, 66531, 71757, 84405, 92259, 104265, 110885, 118167, 119595, 134055, 151929, 153765, 155239, 187677, 189945, 196945, 199593, 215271, 253215, 312795, 332655, 354501, 358785, 377009, 455787, 461295, 465717, 590835, 598779, 645813, 759645, 776195, 938385, 997965, 1063503, 1076355, 1131027, 1397151, 1772505, 1796337, 1885045, 2278935, 2328585, 2639063, 2993895, 3190509, 3229065, 3393081, 4191453, 5317515, 5655135, 6985755, 7917189, 8981685, 10179243, 12574359, 13195315, 15952545, 16965405, 20957265, 23751567, 30537729, 39585945, 50896215, 62871795, 71254701, 118757835, 152688645, 213764103, 356273505, 1068820515]

約数ペア:

[(1, 1068820515), (3, 356273505), (5, 213764103), (7, 152688645), (9, 118757835), (15, 71254701), (17, 62871795), (21, 50896215), (27, 39585945), (35, 30537729), (45, 23751567), (51, 20957265), (63, 16965405), (67, 15952545), (81, 13195315), (85, 12574359), (105, 10179243), (119, 8981685), (135, 7917189), (153, 6985755), (189, 5655135), (201, 5317515), (255, 4191453), (315, 3393081), (331, 3229065), (335, 3190509), (357, 2993895), (405, 2639063), (459, 2328585), (469, 2278935), (567, 1885045), (595, 1796337), (603, 1772505), (765, 1397151), (945, 1131027), (993, 1076355), (1005, 1063503), (1071, 997965), (1139, 938385), (1377, 776195), (1407, 759645), (1655, 645813), (1785, 598779), (1809, 590835), (2295, 465717), (2317, 461295), (2345, 455787), (2835, 377009), (2979, 358785), (3015, 354501), (3213, 332655), (3417, 312795), (4221, 253215), (4965, 215271), (5355, 199593), (5427, 196945), (5627, 189945), (5695, 187677), (6885, 155239), (6951, 153765), (7035, 151929), (7973, 134055), (8937, 119595), (9045, 118167), (9639, 110885), (10251, 104265), (11585, 92259), (12663, 84405), (14895, 71757), (16065, 66531), (16881, 63315), (17085, 62559), (20853, 51255), (21105, 50643), (22177, 48195), (23919, 44685), (26811, 39865), (27135, 39389), (28135, 37989), (30753, 34755)]