5280260811

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 8714649600

約数和(自身を除く): 3434388789

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 479, 483, 609, 667, 787, 1437, 2001, 2361, 3353, 4669, 5509, 10059, 11017, 13891, 14007, 16527, 18101, 22823, 33051, 41673, 54303, 68469, 77119, 97237, 126707, 159761, 231357, 291711, 319493, 376973, 380121, 479283, 524929, 958479, 1130919, 1574787, 2236451, 2638811, 3674503, 6709353, 7916433, 8670379, 10932217, 11023509, 26011137, 32796651, 60692653, 76525519, 182077959, 229576557, 251440991, 754322973, 1760086937, 5280260811]

約数ペア:

[(1, 5280260811), (3, 1760086937), (7, 754322973), (21, 251440991), (23, 229576557), (29, 182077959), (69, 76525519), (87, 60692653), (161, 32796651), (203, 26011137), (479, 11023509), (483, 10932217), (609, 8670379), (667, 7916433), (787, 6709353), (1437, 3674503), (2001, 2638811), (2361, 2236451), (3353, 1574787), (4669, 1130919), (5509, 958479), (10059, 524929), (11017, 479283), (13891, 380121), (14007, 376973), (16527, 319493), (18101, 291711), (22823, 231357), (33051, 159761), (41673, 126707), (54303, 97237), (68469, 77119)]