497635245

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 954277632

約数和(自身を除く): 456642387

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 81, 115, 123, 135, 205, 207, 345, 369, 405, 615, 621, 943, 1035, 1107, 1303, 1845, 1863, 2829, 3105, 3321, 3909, 4715, 5535, 6515, 8487, 9315, 11727, 14145, 16605, 19545, 25461, 29969, 35181, 42435, 53423, 58635, 76383, 89907, 105543, 127305, 149845, 160269, 175905, 267115, 269721, 381915, 449535, 480807, 527715, 801345, 809163, 1228729, 1348605, 1442421, 2404035, 2427489, 3686187, 4045815, 4327263, 6143645, 7212105, 11058561, 12137445, 18430935, 21636315, 33175683, 55292805, 99527049, 165878415, 497635245]

約数ペア:

[(1, 497635245), (3, 165878415), (5, 99527049), (9, 55292805), (15, 33175683), (23, 21636315), (27, 18430935), (41, 12137445), (45, 11058561), (69, 7212105), (81, 6143645), (115, 4327263), (123, 4045815), (135, 3686187), (205, 2427489), (207, 2404035), (345, 1442421), (369, 1348605), (405, 1228729), (615, 809163), (621, 801345), (943, 527715), (1035, 480807), (1107, 449535), (1303, 381915), (1845, 269721), (1863, 267115), (2829, 175905), (3105, 160269), (3321, 149845), (3909, 127305), (4715, 105543), (5535, 89907), (6515, 76383), (8487, 58635), (9315, 53423), (11727, 42435), (14145, 35181), (16605, 29969), (19545, 25461)]