27926912565

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{16249}}^1$

素因数の和:16731

約数の個数: 64

約数和(自身を含む): 51480000000

約数和(自身を除く): 23553087435

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 439, 783, 1305, 1317, 2195, 3915, 3951, 6585, 11853, 12731, 16249, 19755, 38193, 48747, 59265, 63655, 81245, 114579, 146241, 190965, 243735, 343737, 438723, 471221, 572895, 731205, 1413663, 1718685, 2193615, 2356105, 4240989, 7068315, 7133311, 12722967, 21204945, 21399933, 35666555, 63614835, 64199799, 106999665, 192599397, 206866019, 320998995, 620598057, 962996985, 1034330095, 1861794171, 3102990285, 5585382513, 9308970855, 27926912565]

約数ペア:

[(1, 27926912565), (3, 9308970855), (5, 5585382513), (9, 3102990285), (15, 1861794171), (27, 1034330095), (29, 962996985), (45, 620598057), (87, 320998995), (135, 206866019), (145, 192599397), (261, 106999665), (435, 64199799), (439, 63614835), (783, 35666555), (1305, 21399933), (1317, 21204945), (2195, 12722967), (3915, 7133311), (3951, 7068315), (6585, 4240989), (11853, 2356105), (12731, 2193615), (16249, 1718685), (19755, 1413663), (38193, 731205), (48747, 572895), (59265, 471221), (63655, 438723), (81245, 343737), (114579, 243735), (146241, 190965)]