1277246145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 2404878336

約数和(自身を除く): 1127632191

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 227, 287, 615, 681, 861, 1135, 1307, 1435, 1589, 3405, 3921, 4305, 4767, 6535, 7945, 9149, 9307, 19605, 23835, 27447, 27921, 45745, 46535, 53587, 65149, 137235, 139605, 160761, 195447, 267935, 296689, 325745, 375109, 803805, 890067, 977235, 1125327, 1483445, 1875545, 2076823, 4450335, 5626635, 6230469, 10384115, 12164249, 31152345, 36492747, 60821245, 85149743, 182463735, 255449229, 425748715, 1277246145]

約数ペア:

[(1, 1277246145), (3, 425748715), (5, 255449229), (7, 182463735), (15, 85149743), (21, 60821245), (35, 36492747), (41, 31152345), (105, 12164249), (123, 10384115), (205, 6230469), (227, 5626635), (287, 4450335), (615, 2076823), (681, 1875545), (861, 1483445), (1135, 1125327), (1307, 977235), (1435, 890067), (1589, 803805), (3405, 375109), (3921, 325745), (4305, 296689), (4767, 267935), (6535, 195447), (7945, 160761), (9149, 139605), (9307, 137235), (19605, 65149), (23835, 53587), (27447, 46535), (27921, 45745)]