153291285

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 317116800

約数和(自身を除く): 163825515

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 139, 189, 315, 389, 405, 417, 567, 695, 945, 973, 1167, 1251, 1945, 2085, 2723, 2835, 2919, 3501, 3753, 4865, 5835, 6255, 8169, 8757, 10503, 11259, 13615, 14595, 17505, 18765, 24507, 26271, 31509, 40845, 43785, 52515, 54071, 56295, 73521, 78813, 122535, 131355, 157545, 162213, 220563, 270355, 367605, 378497, 394065, 486639, 811065, 1102815, 1135491, 1459917, 1892485, 2433195, 3406473, 4379751, 5677455, 7299585, 10219419, 17032365, 21898755, 30658257, 51097095, 153291285]

約数ペア:

[(1, 153291285), (3, 51097095), (5, 30658257), (7, 21898755), (9, 17032365), (15, 10219419), (21, 7299585), (27, 5677455), (35, 4379751), (45, 3406473), (63, 2433195), (81, 1892485), (105, 1459917), (135, 1135491), (139, 1102815), (189, 811065), (315, 486639), (389, 394065), (405, 378497), (417, 367605), (567, 270355), (695, 220563), (945, 162213), (973, 157545), (1167, 131355), (1251, 122535), (1945, 78813), (2085, 73521), (2723, 56295), (2835, 54071), (2919, 52515), (3501, 43785), (3753, 40845), (4865, 31509), (5835, 26271), (6255, 24507), (8169, 18765), (8757, 17505), (10503, 14595), (11259, 13615)]