16021569795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 32927827968

約数和(自身を除く): 16906258173

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 193, 205, 231, 287, 385, 451, 579, 615, 861, 965, 1155, 1351, 1353, 1435, 1753, 2123, 2255, 2895, 3157, 4053, 4305, 5259, 6369, 6755, 6765, 7913, 8765, 9471, 10615, 12271, 14861, 15785, 19283, 20265, 23739, 26295, 31845, 36813, 39565, 44583, 47355, 55391, 57849, 61355, 71873, 74305, 87043, 96415, 118695, 134981, 166173, 184065, 215619, 222915, 261129, 276955, 289245, 338329, 359365, 404943, 435215, 503111, 609301, 674905, 790603, 830865, 1014987, 1078095, 1305645, 1509333, 1691645, 1827903, 2024715, 2368303, 2371809, 2515555, 3046505, 3721619, 3953015, 5074935, 5534221, 7104909, 7546665, 9139515, 11164857, 11841515, 11859045, 13871489, 16602663, 18608095, 26051333, 27671105, 35524545, 41614467, 55824285, 69357445, 78153999, 83013315, 97100423, 130256665, 152586379, 208072335, 291301269, 390769995, 457759137, 485502115, 762931895, 1068104653, 1456506345, 2288795685, 3204313959, 5340523265, 16021569795]

約数ペア:

[(1, 16021569795), (3, 5340523265), (5, 3204313959), (7, 2288795685), (11, 1456506345), (15, 1068104653), (21, 762931895), (33, 485502115), (35, 457759137), (41, 390769995), (55, 291301269), (77, 208072335), (105, 152586379), (123, 130256665), (165, 97100423), (193, 83013315), (205, 78153999), (231, 69357445), (287, 55824285), (385, 41614467), (451, 35524545), (579, 27671105), (615, 26051333), (861, 18608095), (965, 16602663), (1155, 13871489), (1351, 11859045), (1353, 11841515), (1435, 11164857), (1753, 9139515), (2123, 7546665), (2255, 7104909), (2895, 5534221), (3157, 5074935), (4053, 3953015), (4305, 3721619), (5259, 3046505), (6369, 2515555), (6755, 2371809), (6765, 2368303), (7913, 2024715), (8765, 1827903), (9471, 1691645), (10615, 1509333), (12271, 1305645), (14861, 1078095), (15785, 1014987), (19283, 830865), (20265, 790603), (23739, 674905), (26295, 609301), (31845, 503111), (36813, 435215), (39565, 404943), (44583, 359365), (47355, 338329), (55391, 289245), (57849, 276955), (61355, 261129), (71873, 222915), (74305, 215619), (87043, 184065), (96415, 166173), (118695, 134981)]